15693581835

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139109}}^1$

素因数の和:139252

約数の個数: 48

約数和(自身を含む): 28645531200

約数和(自身を除く): 12951949365

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 981, 1035, 1635, 2507, 4905, 7521, 12535, 22563, 37605, 112815, 139109, 417327, 695545, 1251981, 2086635, 3199507, 6259905, 9598521, 15162881, 15997535, 28795563, 45488643, 47992605, 75814405, 136465929, 143977815, 227443215, 348746263, 682329645, 1046238789, 1743731315, 3138716367, 5231193945, 15693581835]

約数ペア:

[(1, 15693581835), (3, 5231193945), (5, 3138716367), (9, 1743731315), (15, 1046238789), (23, 682329645), (45, 348746263), (69, 227443215), (109, 143977815), (115, 136465929), (207, 75814405), (327, 47992605), (345, 45488643), (545, 28795563), (981, 15997535), (1035, 15162881), (1635, 9598521), (2507, 6259905), (4905, 3199507), (7521, 2086635), (12535, 1251981), (22563, 695545), (37605, 417327), (112815, 139109)]