84613005

素因数分解:

$3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 152346744

約数和(自身を除く): 67733739

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 401, 405, 521, 1203, 1563, 2005, 2605, 3609, 4689, 6015, 7815, 10827, 14067, 18045, 23445, 32481, 42201, 54135, 70335, 162405, 208921, 211005, 626763, 1044605, 1880289, 3133815, 5640867, 9401445, 16922601, 28204335, 84613005]

約数ペア:

[(1, 84613005), (3, 28204335), (5, 16922601), (9, 9401445), (15, 5640867), (27, 3133815), (45, 1880289), (81, 1044605), (135, 626763), (401, 211005), (405, 208921), (521, 162405), (1203, 70335), (1563, 54135), (2005, 42201), (2605, 32481), (3609, 23445), (4689, 18045), (6015, 14067), (7815, 10827)]