351095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 16

約数和(自身を含む): 456192

約数和(自身を除く): 105097

約数列:

[1, 5, 23, 43, 71, 115, 215, 355, 989, 1633, 3053, 4945, 8165, 15265, 70219, 351095]

約数ペア:

[(1, 351095), (5, 70219), (23, 15265), (43, 8165), (71, 4945), (115, 3053), (215, 1633), (355, 989)]