13050455

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 18024768

約数和(自身を除く): 4974313

約数列:

[1, 5, 11, 37, 53, 55, 121, 185, 265, 407, 583, 605, 1331, 1961, 2035, 2915, 4477, 6413, 6655, 9805, 21571, 22385, 32065, 49247, 70543, 107855, 237281, 246235, 352715, 1186405, 2610091, 13050455]

約数ペア:

[(1, 13050455), (5, 2610091), (11, 1186405), (37, 352715), (53, 246235), (55, 237281), (121, 107855), (185, 70543), (265, 49247), (407, 32065), (583, 22385), (605, 21571), (1331, 9805), (1961, 6655), (2035, 6413), (2915, 4477)]