15902284895

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 22570555392

約数和(自身を除く): 6668270497

約数列:

[1, 5, 7, 35, 61, 107, 151, 305, 427, 461, 535, 749, 755, 1057, 2135, 2305, 3227, 3745, 5285, 6527, 9211, 16135, 16157, 28121, 32635, 45689, 46055, 49327, 64477, 69611, 80785, 113099, 140605, 196847, 228445, 246635, 322385, 345289, 348055, 487277, 565495, 984235, 985577, 1726445, 2436385, 3008947, 4246271, 4927885, 6899039, 7448377, 15044735, 21062629, 21231355, 29723897, 34495195, 37241885, 52138639, 105313145, 148619485, 260693195, 454350997, 2271754985, 3180456979, 15902284895]

約数ペア:

[(1, 15902284895), (5, 3180456979), (7, 2271754985), (35, 454350997), (61, 260693195), (107, 148619485), (151, 105313145), (305, 52138639), (427, 37241885), (461, 34495195), (535, 29723897), (749, 21231355), (755, 21062629), (1057, 15044735), (2135, 7448377), (2305, 6899039), (3227, 4927885), (3745, 4246271), (5285, 3008947), (6527, 2436385), (9211, 1726445), (16135, 985577), (16157, 984235), (28121, 565495), (32635, 487277), (45689, 348055), (46055, 345289), (49327, 322385), (64477, 246635), (69611, 228445), (80785, 196847), (113099, 140605)]