29925975

素因数分解:

$3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{1283}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 49675392

約数和(自身を除く): 19749417

約数列:

[1, 3, 5, 15, 25, 75, 311, 933, 1283, 1555, 3849, 4665, 6415, 7775, 19245, 23325, 32075, 96225, 399013, 1197039, 1995065, 5985195, 9975325, 29925975]

約数ペア:

[(1, 29925975), (3, 9975325), (5, 5985195), (15, 1995065), (25, 1197039), (75, 399013), (311, 96225), (933, 32075), (1283, 23325), (1555, 19245), (3849, 7775), (4665, 6415)]