136871685

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20143}}^1$

素因数の和:20305

約数の個数: 24

約数和(自身を含む): 238827264

約数和(自身を除く): 101955579

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 20143, 60429, 100715, 181287, 302145, 906435, 3041593, 9124779, 15207965, 27374337, 45623895, 136871685]

約数ペア:

[(1, 136871685), (3, 45623895), (5, 27374337), (9, 15207965), (15, 9124779), (45, 3041593), (151, 906435), (453, 302145), (755, 181287), (1359, 100715), (2265, 60429), (6795, 20143)]