78941005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10037}}^1$

素因数の和:10077

約数の個数: 24

約数和(自身を含む): 112144536

約数和(自身を除く): 33203531

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 10037, 50185, 110407, 130481, 552035, 652405, 1214477, 1435291, 6072385, 7176455, 15788201, 78941005]

約数ペア:

[(1, 78941005), (5, 15788201), (11, 7176455), (13, 6072385), (55, 1435291), (65, 1214477), (121, 652405), (143, 552035), (605, 130481), (715, 110407), (1573, 50185), (7865, 10037)]