70906225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 95618880

約数和(自身を除く): 24712655

約数列:

[1, 5, 13, 25, 65, 107, 325, 535, 1391, 2039, 2675, 6955, 10195, 26507, 34775, 50975, 132535, 218173, 662675, 1090865, 2836249, 5454325, 14181245, 70906225]

約数ペア:

[(1, 70906225), (5, 14181245), (13, 5454325), (25, 2836249), (65, 1090865), (107, 662675), (325, 218173), (535, 132535), (1391, 50975), (2039, 34775), (2675, 26507), (6955, 10195)]