25266505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 35676288

約数和(自身を除く): 10409783

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 443, 671, 935, 1037, 2215, 3355, 4873, 5185, 7531, 11407, 24365, 27023, 37655, 57035, 82841, 135115, 297253, 414205, 459391, 1486265, 2296955, 5053301, 25266505]

約数ペア:

[(1, 25266505), (5, 5053301), (11, 2296955), (17, 1486265), (55, 459391), (61, 414205), (85, 297253), (187, 135115), (305, 82841), (443, 57035), (671, 37655), (935, 27023), (1037, 24365), (2215, 11407), (3355, 7531), (4873, 5185)]