392342015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{208139}}^1$

素因数の和:208186

約数の個数: 16

約数和(自身を含む): 524512800

約数和(自身を除く): 132170785

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 208139, 1040695, 2705807, 6036031, 13529035, 30180155, 78468403, 392342015]

約数ペア:

[(1, 392342015), (5, 78468403), (13, 30180155), (29, 13529035), (65, 6036031), (145, 2705807), (377, 1040695), (1885, 208139)]