2288221585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{80557}}^1$

素因数の和:80617

約数の個数: 32

約数和(自身を含む): 3248098560

約数和(自身を除く): 959876975

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 5681, 28405, 80557, 402785, 1047241, 1530583, 1852811, 5236205, 7652915, 9264055, 19897579, 24086543, 35203409, 99487895, 120432715, 176017045, 457644317, 2288221585]

約数ペア:

[(1, 2288221585), (5, 457644317), (13, 176017045), (19, 120432715), (23, 99487895), (65, 35203409), (95, 24086543), (115, 19897579), (247, 9264055), (299, 7652915), (437, 5236205), (1235, 1852811), (1495, 1530583), (2185, 1047241), (5681, 402785), (28405, 80557)]