85180485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4241}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 148232448

約数和(自身を除く): 63051963

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 4017, 4241, 6695, 12723, 20085, 21205, 55133, 63615, 165399, 275665, 436823, 826995, 1310469, 2184115, 5678699, 6552345, 17036097, 28393495, 85180485]

約数ペア:

[(1, 85180485), (3, 28393495), (5, 17036097), (13, 6552345), (15, 5678699), (39, 2184115), (65, 1310469), (103, 826995), (195, 436823), (309, 275665), (515, 165399), (1339, 63615), (1545, 55133), (4017, 21205), (4241, 20085), (6695, 12723)]