493413145

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 596574720

約数和(自身を除く): 103161575

約数列:

[1, 5, 223, 547, 809, 1115, 2735, 4045, 121981, 180407, 442523, 609905, 902035, 2212615, 98682629, 493413145]

約数ペア:

[(1, 493413145), (5, 98682629), (223, 2212615), (547, 902035), (809, 609905), (1115, 442523), (2735, 180407), (4045, 121981)]