339968915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8059}}^1$

素因数の和:8147

約数の個数: 32

約数和(自身を含む): 487468800

約数和(自身を除く): 147499885

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 3245, 3835, 8059, 8437, 40295, 42185, 88649, 104767, 443245, 475481, 523835, 1152437, 2377405, 5230291, 5762185, 6181253, 26151455, 30906265, 67993783, 339968915]

約数ペア:

[(1, 339968915), (5, 67993783), (11, 30906265), (13, 26151455), (55, 6181253), (59, 5762185), (65, 5230291), (143, 2377405), (295, 1152437), (649, 523835), (715, 475481), (767, 443245), (3245, 104767), (3835, 88649), (8059, 42185), (8437, 40295)]