72615175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 95152640

約数和(自身を除く): 22537465

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 2179, 6665, 10895, 33325, 54475, 67549, 93697, 337745, 468485, 1688725, 2342425, 2904607, 14523035, 72615175]

約数ペア:

[(1, 72615175), (5, 14523035), (25, 2904607), (31, 2342425), (43, 1688725), (155, 468485), (215, 337745), (775, 93697), (1075, 67549), (1333, 54475), (2179, 33325), (6665, 10895)]