202903375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 273873600

約数和(自身を除く): 70970225

約数列:

[1, 5, 19, 25, 37, 95, 125, 185, 475, 703, 925, 2309, 2375, 3515, 4625, 11545, 17575, 43871, 57725, 85433, 87875, 219355, 288625, 427165, 1096775, 1623227, 2135825, 5483875, 8116135, 10679125, 40580675, 202903375]

約数ペア:

[(1, 202903375), (5, 40580675), (19, 10679125), (25, 8116135), (37, 5483875), (95, 2135825), (125, 1623227), (185, 1096775), (475, 427165), (703, 288625), (925, 219355), (2309, 87875), (2375, 85433), (3515, 57725), (4625, 43871), (11545, 17575)]