15183705

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 25194240

約数和(自身を除く): 10010535

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 269, 355, 795, 807, 1065, 1345, 3763, 4035, 11289, 14257, 18815, 19099, 42771, 56445, 57297, 71285, 95495, 213855, 286485, 1012247, 3036741, 5061235, 15183705]

約数ペア:

[(1, 15183705), (3, 5061235), (5, 3036741), (15, 1012247), (53, 286485), (71, 213855), (159, 95495), (213, 71285), (265, 57297), (269, 56445), (355, 42771), (795, 19099), (807, 18815), (1065, 14257), (1345, 11289), (3763, 4035)]