4149175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 5468400

約数和(自身を除く): 1319225

約数列:

[1, 5, 25, 29, 59, 97, 145, 295, 485, 725, 1475, 1711, 2425, 2813, 5723, 8555, 14065, 28615, 42775, 70325, 143075, 165967, 829835, 4149175]

約数ペア:

[(1, 4149175), (5, 829835), (25, 165967), (29, 143075), (59, 70325), (97, 42775), (145, 28615), (295, 14065), (485, 8555), (725, 5723), (1475, 2813), (1711, 2425)]