11121825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 23248512

約数和(自身を除く): 12126687

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 61, 65, 75, 85, 143, 165, 183, 187, 195, 221, 255, 275, 305, 325, 425, 429, 561, 663, 671, 715, 793, 825, 915, 935, 975, 1037, 1105, 1275, 1525, 2013, 2145, 2379, 2431, 2805, 3111, 3315, 3355, 3575, 3965, 4575, 4675, 5185, 5525, 7293, 8723, 10065, 10725, 11407, 11895, 12155, 13481, 14025, 15555, 16575, 16775, 19825, 25925, 26169, 34221, 36465, 40443, 43615, 50325, 57035, 59475, 60775, 67405, 77775, 130845, 148291, 171105, 182325, 202215, 218075, 285175, 337025, 444873, 654225, 741455, 855525, 1011075, 2224365, 3707275, 11121825]

約数ペア:

[(1, 11121825), (3, 3707275), (5, 2224365), (11, 1011075), (13, 855525), (15, 741455), (17, 654225), (25, 444873), (33, 337025), (39, 285175), (51, 218075), (55, 202215), (61, 182325), (65, 171105), (75, 148291), (85, 130845), (143, 77775), (165, 67405), (183, 60775), (187, 59475), (195, 57035), (221, 50325), (255, 43615), (275, 40443), (305, 36465), (325, 34221), (425, 26169), (429, 25925), (561, 19825), (663, 16775), (671, 16575), (715, 15555), (793, 14025), (825, 13481), (915, 12155), (935, 11895), (975, 11407), (1037, 10725), (1105, 10065), (1275, 8723), (1525, 7293), (2013, 5525), (2145, 5185), (2379, 4675), (2431, 4575), (2805, 3965), (3111, 3575), (3315, 3355)]