131464305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{59621}}^1$

素因数の和:59646

約数の個数: 36

約数和(自身を含む): 265079412

約数和(自身を除く): 133615107

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 59621, 178863, 298105, 417347, 536589, 894315, 1252041, 2086735, 2682945, 2921429, 3756123, 6260205, 8764287, 14607145, 18780615, 26292861, 43821435, 131464305]

約数ペア:

[(1, 131464305), (3, 43821435), (5, 26292861), (7, 18780615), (9, 14607145), (15, 8764287), (21, 6260205), (35, 3756123), (45, 2921429), (49, 2682945), (63, 2086735), (105, 1252041), (147, 894315), (245, 536589), (315, 417347), (441, 298105), (735, 178863), (2205, 59621)]