15702855205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{49277}}^1$

素因数の和:49485

約数の個数: 32

約数和(自身を含む): 20947486464

約数和(自身を除く): 5244631259

約数列:

[1, 5, 17, 23, 85, 115, 163, 391, 815, 1955, 2771, 3749, 13855, 18745, 49277, 63733, 246385, 318665, 837709, 1133371, 4188545, 5666855, 8032151, 19267307, 40160755, 96336535, 136546567, 184739473, 682732835, 923697365, 3140571041, 15702855205]

約数ペア:

[(1, 15702855205), (5, 3140571041), (17, 923697365), (23, 682732835), (85, 184739473), (115, 136546567), (163, 96336535), (391, 40160755), (815, 19267307), (1955, 8032151), (2771, 5666855), (3749, 4188545), (13855, 1133371), (18745, 837709), (49277, 318665), (63733, 246385)]