69877541175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1858

約数の個数: 144

約数和(自身を含む): 132503126400

約数和(自身を除く): 62625585225

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 169, 179, 195, 247, 285, 325, 475, 507, 537, 741, 845, 895, 975, 1235, 1425, 1621, 2327, 2535, 2685, 3211, 3401, 3705, 4225, 4475, 4863, 6175, 6981, 8105, 9633, 10203, 11635, 12675, 13425, 16055, 17005, 18525, 21073, 24315, 30251, 30799, 34905, 40525, 44213, 48165, 51015, 58175, 63219, 80275, 85025, 90753, 92397, 105365, 121575, 132639, 151255, 153995, 174525, 221065, 240825, 255075, 273949, 290159, 316095, 400387, 453765, 461985, 526825, 574769, 663195, 756275, 769975, 821847, 870477, 1105325, 1201161, 1369745, 1450795, 1580475, 1724307, 2001935, 2268825, 2309925, 2873845, 3315975, 3772067, 4109235, 4352385, 5205031, 5513021, 6005805, 6848725, 7253975, 8621535, 10009675, 11316201, 14369225, 15615093, 16539063, 18860335, 20546175, 21761925, 26025155, 27565105, 30029025, 43107675, 49036871, 56581005, 71669273, 78075465, 82695315, 94301675, 130125775, 137825525, 147110613, 215007819, 245184355, 282905025, 358346365, 390377325, 413476575, 735553065, 931700549, 1075039095, 1225921775, 1791731825, 2795101647, 3677765325, 4658502745, 5375195475, 13975508235, 23292513725, 69877541175]

約数ペア:

[(1, 69877541175), (3, 23292513725), (5, 13975508235), (13, 5375195475), (15, 4658502745), (19, 3677765325), (25, 2795101647), (39, 1791731825), (57, 1225921775), (65, 1075039095), (75, 931700549), (95, 735553065), (169, 413476575), (179, 390377325), (195, 358346365), (247, 282905025), (285, 245184355), (325, 215007819), (475, 147110613), (507, 137825525), (537, 130125775), (741, 94301675), (845, 82695315), (895, 78075465), (975, 71669273), (1235, 56581005), (1425, 49036871), (1621, 43107675), (2327, 30029025), (2535, 27565105), (2685, 26025155), (3211, 21761925), (3401, 20546175), (3705, 18860335), (4225, 16539063), (4475, 15615093), (4863, 14369225), (6175, 11316201), (6981, 10009675), (8105, 8621535), (9633, 7253975), (10203, 6848725), (11635, 6005805), (12675, 5513021), (13425, 5205031), (16055, 4352385), (17005, 4109235), (18525, 3772067), (21073, 3315975), (24315, 2873845), (30251, 2309925), (30799, 2268825), (34905, 2001935), (40525, 1724307), (44213, 1580475), (48165, 1450795), (51015, 1369745), (58175, 1201161), (63219, 1105325), (80275, 870477), (85025, 821847), (90753, 769975), (92397, 756275), (105365, 663195), (121575, 574769), (132639, 526825), (151255, 461985), (153995, 453765), (174525, 400387), (221065, 316095), (240825, 290159), (255075, 273949)]