90490635

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35279}}^1$

素因数の和:35312

約数の個数: 32

約数和(自身を含む): 169344000

約数和(自身を除く): 78853365

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 35279, 105837, 176395, 317511, 529185, 670301, 952533, 1587555, 2010903, 3351505, 4762665, 6032709, 10054515, 18098127, 30163545, 90490635]

約数ペア:

[(1, 90490635), (3, 30163545), (5, 18098127), (9, 10054515), (15, 6032709), (19, 4762665), (27, 3351505), (45, 2010903), (57, 1587555), (95, 952533), (135, 670301), (171, 529185), (285, 317511), (513, 176395), (855, 105837), (2565, 35279)]