31232115

素因数分解:

$3^3\times 5^1\times {\mathrm{231349}}^1$

素因数の和:231363

約数の個数: 16

約数和(自身を含む): 55524000

約数和(自身を除く): 24291885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 231349, 694047, 1156745, 2082141, 3470235, 6246423, 10410705, 31232115]

約数ペア:

[(1, 31232115), (3, 10410705), (5, 6246423), (9, 3470235), (15, 2082141), (27, 1156745), (45, 694047), (135, 231349)]