6991205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 9192960

約数和(自身を除く): 2201755

約数列:

[1, 5, 13, 59, 65, 295, 767, 1823, 3835, 9115, 23699, 107557, 118495, 537785, 1398241, 6991205]

約数ペア:

[(1, 6991205), (5, 1398241), (13, 537785), (59, 118495), (65, 107557), (295, 23699), (767, 9115), (1823, 3835)]