85686345

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7901}}^1$

素因数の和:8153

約数の個数: 24

約数和(自身を含む): 149158152

約数和(自身を除く): 63471807

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 3615, 7901, 10845, 23703, 39505, 71109, 118515, 355545, 1904141, 5712423, 9520705, 17137269, 28562115, 85686345]

約数ペア:

[(1, 85686345), (3, 28562115), (5, 17137269), (9, 9520705), (15, 5712423), (45, 1904141), (241, 355545), (723, 118515), (1205, 71109), (2169, 39505), (3615, 23703), (7901, 10845)]