12151455

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 20093184

約数和(自身を除く): 7941729

約数列:

[1, 3, 5, 15, 67, 107, 113, 201, 321, 335, 339, 535, 565, 1005, 1605, 1695, 7169, 7571, 12091, 21507, 22713, 35845, 36273, 37855, 60455, 107535, 113565, 181365, 810097, 2430291, 4050485, 12151455]

約数ペア:

[(1, 12151455), (3, 4050485), (5, 2430291), (15, 810097), (67, 181365), (107, 113565), (113, 107535), (201, 60455), (321, 37855), (335, 36273), (339, 35845), (535, 22713), (565, 21507), (1005, 12091), (1605, 7571), (1695, 7169)]