65068745

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 91653120

約数和(自身を除く): 26584375

約数列:

[1, 5, 7, 35, 79, 101, 233, 395, 505, 553, 707, 1165, 1631, 2765, 3535, 7979, 8155, 18407, 23533, 39895, 55853, 92035, 117665, 128849, 164731, 279265, 644245, 823655, 1859107, 9295535, 13013749, 65068745]

約数ペア:

[(1, 65068745), (5, 13013749), (7, 9295535), (35, 1859107), (79, 823655), (101, 644245), (233, 279265), (395, 164731), (505, 128849), (553, 117665), (707, 92035), (1165, 55853), (1631, 39895), (2765, 23533), (3535, 18407), (7979, 8155)]