64207055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4651}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 84405888

約数和(自身を除く): 20198833

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 4651, 13805, 23255, 51161, 255805, 1167401, 5837005, 12841411, 64207055]

約数ペア:

[(1, 64207055), (5, 12841411), (11, 5837005), (55, 1167401), (251, 255805), (1255, 51161), (2761, 23255), (4651, 13805)]