74002725

素因数分解:

$3^2\times 5^2\times {\mathrm{328901}}^1$

素因数の和:328917

約数の個数: 18

約数和(自身を含む): 132547506

約数和(自身を除く): 58544781

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 328901, 986703, 1644505, 2960109, 4933515, 8222525, 14800545, 24667575, 74002725]

約数ペア:

[(1, 74002725), (3, 24667575), (5, 14800545), (9, 8222525), (15, 4933515), (25, 2960109), (45, 1644505), (75, 986703), (225, 328901)]