312980615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{16477}}^1$

素因数の和:16642

約数の個数: 16

約数和(自身を含む): 391517280

約数和(自身を除く): 78536665

約数列:

[1, 5, 29, 131, 145, 655, 3799, 16477, 18995, 82385, 477833, 2158487, 2389165, 10792435, 62596123, 312980615]

約数ペア:

[(1, 312980615), (5, 62596123), (29, 10792435), (131, 2389165), (145, 2158487), (655, 477833), (3799, 82385), (16477, 18995)]