64341095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 97372800

約数和(自身を除く): 33031705

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3449, 3731, 17245, 18655, 24143, 44837, 120715, 141409, 224185, 313859, 707045, 989863, 1569295, 1838317, 4949315, 9191585, 12868219, 64341095]

約数ペア:

[(1, 64341095), (5, 12868219), (7, 9191585), (13, 4949315), (35, 1838317), (41, 1569295), (65, 989863), (91, 707045), (205, 313859), (287, 224185), (455, 141409), (533, 120715), (1435, 44837), (2665, 24143), (3449, 18655), (3731, 17245)]