71395585

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 88128000

約数和(自身を除く): 16732415

約数列:

[1, 5, 47, 149, 235, 745, 2039, 7003, 10195, 35015, 95833, 303811, 479165, 1519055, 14279117, 71395585]

約数ペア:

[(1, 71395585), (5, 14279117), (47, 1519055), (149, 479165), (235, 303811), (745, 95833), (2039, 35015), (7003, 10195)]