982399825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{210139}}^1$

素因数の和:210177

約数の個数: 24

約数和(自身を含む): 1407097440

約数和(自身を除く): 424697615

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 210139, 1050695, 2311529, 3572363, 5253475, 11557645, 17861815, 39295993, 57788225, 89309075, 196479965, 982399825]

約数ペア:

[(1, 982399825), (5, 196479965), (11, 89309075), (17, 57788225), (25, 39295993), (55, 17861815), (85, 11557645), (187, 5253475), (275, 3572363), (425, 2311529), (935, 1050695), (4675, 210139)]