2023181275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{115117}}^1$

素因数の和:115183

約数の個数: 24

約数和(自身を含む): 2712180080

約数和(自身を除く): 688998805

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 17575, 115117, 575585, 2187223, 2877925, 4259329, 10936115, 21296645, 54680575, 80927251, 106483225, 404636255, 2023181275]

約数ペア:

[(1, 2023181275), (5, 404636255), (19, 106483225), (25, 80927251), (37, 54680575), (95, 21296645), (185, 10936115), (475, 4259329), (703, 2877925), (925, 2187223), (3515, 575585), (17575, 115117)]