315045995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197521}}^1$

素因数の和:197566

約数の個数: 16

約数和(自身を含む): 426647520

約数和(自身を除く): 111601525

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 197521, 987605, 2172731, 5728109, 10863655, 28640545, 63009199, 315045995]

約数ペア:

[(1, 315045995), (5, 63009199), (11, 28640545), (29, 10863655), (55, 5728109), (145, 2172731), (319, 987605), (1595, 197521)]