97872725

素因数分解:

$5^2\times {\mathrm{179}}^1\times {\mathrm{21871}}^1$

素因数の和:22060

約数の個数: 12

約数和(自身を含む): 122045760

約数和(自身を除く): 24173035

約数列:

[1, 5, 25, 179, 895, 4475, 21871, 109355, 546775, 3914909, 19574545, 97872725]

約数ペア:

[(1, 97872725), (5, 19574545), (25, 3914909), (179, 546775), (895, 109355), (4475, 21871)]