15318908675

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{5303}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 23014098432

約数和(自身を除く): 7695189757

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 971, 2975, 4855, 5303, 6797, 16507, 24275, 26515, 33985, 37121, 82535, 90151, 115549, 132575, 169925, 185605, 412675, 450755, 577745, 631057, 928025, 2253775, 2888725, 3155285, 5149213, 15776425, 25746065, 36044491, 87536621, 128730325, 180222455, 437683105, 612756347, 901112275, 2188415525, 3063781735, 15318908675]

約数ペア:

[(1, 15318908675), (5, 3063781735), (7, 2188415525), (17, 901112275), (25, 612756347), (35, 437683105), (85, 180222455), (119, 128730325), (175, 87536621), (425, 36044491), (595, 25746065), (971, 15776425), (2975, 5149213), (4855, 3155285), (5303, 2888725), (6797, 2253775), (16507, 928025), (24275, 631057), (26515, 577745), (33985, 450755), (37121, 412675), (82535, 185605), (90151, 169925), (115549, 132575)]