3616875

素因数分解:

$3^2\times 5^4\times {\mathrm{643}}^1$

素因数の和:669

約数の個数: 30

約数和(自身を含む): 6538532

約数和(自身を除く): 2921657

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 643, 1125, 1875, 1929, 3215, 5625, 5787, 9645, 16075, 28935, 48225, 80375, 144675, 241125, 401875, 723375, 1205625, 3616875]

約数ペア:

[(1, 3616875), (3, 1205625), (5, 723375), (9, 401875), (15, 241125), (25, 144675), (45, 80375), (75, 48225), (125, 28935), (225, 16075), (375, 9645), (625, 5787), (643, 5625), (1125, 3215), (1875, 1929)]