157044915

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{112577}}^1$

素因数の和:112619

約数の個数: 24

約数和(自身を含む): 280994688

約数和(自身を除く): 123949773

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 112577, 337731, 562885, 1013193, 1688655, 3489887, 5065965, 10469661, 17449435, 31408983, 52348305, 157044915]

約数ペア:

[(1, 157044915), (3, 52348305), (5, 31408983), (9, 17449435), (15, 10469661), (31, 5065965), (45, 3489887), (93, 1688655), (155, 1013193), (279, 562885), (465, 337731), (1395, 112577)]