80071175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 103453200

約数和(自身を除く): 23382025

約数列:

[1, 5, 25, 29, 145, 179, 617, 725, 895, 3085, 4475, 5191, 15425, 17893, 25955, 89465, 110443, 129775, 447325, 552215, 2761075, 3202847, 16014235, 80071175]

約数ペア:

[(1, 80071175), (5, 16014235), (25, 3202847), (29, 2761075), (145, 552215), (179, 447325), (617, 129775), (725, 110443), (895, 89465), (3085, 25955), (4475, 17893), (5191, 15425)]