15696797025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{9623}}^1$

素因数の和:9895

約数の個数: 96

約数和(自身を含む): 32077946880

約数和(自身を除く): 16381149855

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 239, 273, 325, 455, 525, 717, 975, 1195, 1365, 1673, 2275, 3107, 3585, 5019, 5975, 6825, 8365, 9321, 9623, 15535, 17925, 21749, 25095, 28869, 41825, 46605, 48115, 65247, 67361, 77675, 108745, 125099, 125475, 144345, 202083, 233025, 240575, 326235, 336805, 375297, 543725, 625495, 721725, 875693, 1010415, 1631175, 1684025, 1876485, 2299897, 2627079, 3127475, 4378465, 5052075, 6899691, 9382425, 11499485, 13135395, 16099279, 21892325, 29898661, 34498455, 48297837, 57497425, 65676975, 80496395, 89695983, 149493305, 172492275, 209290627, 241489185, 402481975, 448479915, 627871881, 747466525, 1046453135, 1207445925, 2242399575, 3139359405, 5232265675, 15696797025]

約数ペア:

[(1, 15696797025), (3, 5232265675), (5, 3139359405), (7, 2242399575), (13, 1207445925), (15, 1046453135), (21, 747466525), (25, 627871881), (35, 448479915), (39, 402481975), (65, 241489185), (75, 209290627), (91, 172492275), (105, 149493305), (175, 89695983), (195, 80496395), (239, 65676975), (273, 57497425), (325, 48297837), (455, 34498455), (525, 29898661), (717, 21892325), (975, 16099279), (1195, 13135395), (1365, 11499485), (1673, 9382425), (2275, 6899691), (3107, 5052075), (3585, 4378465), (5019, 3127475), (5975, 2627079), (6825, 2299897), (8365, 1876485), (9321, 1684025), (9623, 1631175), (15535, 1010415), (17925, 875693), (21749, 721725), (25095, 625495), (28869, 543725), (41825, 375297), (46605, 336805), (48115, 326235), (65247, 240575), (67361, 233025), (77675, 202083), (108745, 144345), (125099, 125475)]