30392475

素因数分解:

$3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{1303}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 50449152

約数和(自身を除く): 20056677

約数列:

[1, 3, 5, 15, 25, 75, 311, 933, 1303, 1555, 3909, 4665, 6515, 7775, 19545, 23325, 32575, 97725, 405233, 1215699, 2026165, 6078495, 10130825, 30392475]

約数ペア:

[(1, 30392475), (3, 10130825), (5, 6078495), (15, 2026165), (25, 1215699), (75, 405233), (311, 97725), (933, 32575), (1303, 23325), (1555, 19545), (3909, 7775), (4665, 6515)]