89444475

素因数分解:

$3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1548

約数の個数: 36

約数和(自身を含む): 160822792

約数和(自身を除く): 71378317

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 331, 993, 1201, 1655, 2979, 3603, 4965, 6005, 8275, 10809, 14895, 18015, 24825, 30025, 54045, 74475, 90075, 270225, 397531, 1192593, 1987655, 3577779, 5962965, 9938275, 17888895, 29814825, 89444475]

約数ペア:

[(1, 89444475), (3, 29814825), (5, 17888895), (9, 9938275), (15, 5962965), (25, 3577779), (45, 1987655), (75, 1192593), (225, 397531), (331, 270225), (993, 90075), (1201, 74475), (1655, 54045), (2979, 30025), (3603, 24825), (4965, 18015), (6005, 14895), (8275, 10809)]