153809415

素因数分解:

$3^3\times 5^1\times {\mathrm{1139329}}^1$

素因数の和:1139343

約数の個数: 16

約数和(自身を含む): 273439200

約数和(自身を除く): 119629785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1139329, 3417987, 5696645, 10253961, 17089935, 30761883, 51269805, 153809415]

約数ペア:

[(1, 153809415), (3, 51269805), (5, 30761883), (9, 17089935), (15, 10253961), (27, 5696645), (45, 3417987), (135, 1139329)]