156929715

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{19267}}^1$

素因数の和:19459

約数の個数: 24

約数和(自身を含む): 273528528

約数和(自身を除く): 116598813

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 19267, 57801, 96335, 173403, 289005, 867015, 3487327, 10461981, 17436635, 31385943, 52309905, 156929715]

約数ペア:

[(1, 156929715), (3, 52309905), (5, 31385943), (9, 17436635), (15, 10461981), (45, 3487327), (181, 867015), (543, 289005), (905, 173403), (1629, 96335), (2715, 57801), (8145, 19267)]