32991985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 45874080

約数和(自身を除く): 12882095

約数列:

[1, 5, 13, 17, 65, 73, 85, 221, 365, 409, 949, 1105, 1241, 2045, 4745, 5317, 6205, 6953, 16133, 26585, 29857, 34765, 80665, 90389, 149285, 388141, 451945, 507569, 1940705, 2537845, 6598397, 32991985]

約数ペア:

[(1, 32991985), (5, 6598397), (13, 2537845), (17, 1940705), (65, 507569), (73, 451945), (85, 388141), (221, 149285), (365, 90389), (409, 80665), (949, 34765), (1105, 29857), (1241, 26585), (2045, 16133), (4745, 6953), (5317, 6205)]