268796895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2129}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 453945600

約数和(自身を除く): 185148705

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 443, 1329, 2129, 2215, 6387, 6645, 8417, 10645, 25251, 31935, 40451, 42085, 121353, 126255, 202255, 606765, 943147, 2829441, 4715735, 14147205, 17919793, 53759379, 89598965, 268796895]

約数ペア:

[(1, 268796895), (3, 89598965), (5, 53759379), (15, 17919793), (19, 14147205), (57, 4715735), (95, 2829441), (285, 943147), (443, 606765), (1329, 202255), (2129, 126255), (2215, 121353), (6387, 42085), (6645, 40451), (8417, 31935), (10645, 25251)]