68736145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10392

約数の個数: 16

約数和(自身を含む): 87132672

約数和(自身を除く): 18396527

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 10313, 51565, 319703, 443459, 1598515, 2217295, 13747229, 68736145]

約数ペア:

[(1, 68736145), (5, 13747229), (31, 2217295), (43, 1598515), (155, 443459), (215, 319703), (1333, 51565), (6665, 10313)]