26633125

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 20

約数和(自身を含む): 34089088

約数和(自身を除く): 7455963

約数列:

[1, 5, 25, 43, 125, 215, 625, 991, 1075, 4955, 5375, 24775, 26875, 42613, 123875, 213065, 619375, 1065325, 5326625, 26633125]

約数ペア:

[(1, 26633125), (5, 5326625), (25, 1065325), (43, 619375), (125, 213065), (215, 123875), (625, 42613), (991, 26875), (1075, 24775), (4955, 5375)]