225596125

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 288707328

約数和(自身を除く): 63111203

約数列:

[1, 5, 25, 101, 107, 125, 167, 505, 535, 835, 2525, 2675, 4175, 10807, 12625, 13375, 16867, 17869, 20875, 54035, 84335, 89345, 270175, 421675, 446725, 1350875, 1804769, 2108375, 2233625, 9023845, 45119225, 225596125]

約数ペア:

[(1, 225596125), (5, 45119225), (25, 9023845), (101, 2233625), (107, 2108375), (125, 1804769), (167, 1350875), (505, 446725), (535, 421675), (835, 270175), (2525, 89345), (2675, 84335), (4175, 54035), (10807, 20875), (12625, 17869), (13375, 16867)]