55141175

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 69973200

約数和(自身を除く): 14832025

約数列:

[1, 5, 25, 113, 131, 149, 565, 655, 745, 2825, 3275, 3725, 14803, 16837, 19519, 74015, 84185, 97595, 370075, 420925, 487975, 2205647, 11028235, 55141175]

約数ペア:

[(1, 55141175), (5, 11028235), (25, 2205647), (113, 487975), (131, 420925), (149, 370075), (565, 97595), (655, 84185), (745, 74015), (2825, 19519), (3275, 16837), (3725, 14803)]