45149235

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20201}}^1$

素因数の和:20358

約数の個数: 16

約数和(自身を含む): 72727200

約数和(自身を除く): 27577965

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 20201, 60603, 101005, 303015, 3009949, 9029847, 15049745, 45149235]

約数ペア:

[(1, 45149235), (3, 15049745), (5, 9029847), (15, 3009949), (149, 303015), (447, 101005), (745, 60603), (2235, 20201)]