156729555

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10987}}^1$

素因数の和:11315

約数の個数: 24

約数和(自身を含む): 272546352

約数和(自身を除く): 115816797

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755, 10987, 14265, 32961, 54935, 98883, 164805, 494415, 3482879, 10448637, 17414395, 31345911, 52243185, 156729555]

約数ペア:

[(1, 156729555), (3, 52243185), (5, 31345911), (9, 17414395), (15, 10448637), (45, 3482879), (317, 494415), (951, 164805), (1585, 98883), (2853, 54935), (4755, 32961), (10987, 14265)]