7138210815

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{8629}}^1$

素因数の和:9264

約数の個数: 48

約数和(自身を含む): 12795045120

約数和(自身を除く): 5656834305

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 593, 1395, 1779, 2965, 5337, 8629, 8895, 18383, 25887, 26685, 43145, 55149, 77661, 91915, 129435, 165447, 267499, 275745, 388305, 802497, 827235, 1337495, 2407491, 4012485, 5116997, 12037455, 15350991, 25584985, 46052973, 76754955, 158626907, 230264865, 475880721, 793134535, 1427642163, 2379403605, 7138210815]

約数ペア:

[(1, 7138210815), (3, 2379403605), (5, 1427642163), (9, 793134535), (15, 475880721), (31, 230264865), (45, 158626907), (93, 76754955), (155, 46052973), (279, 25584985), (465, 15350991), (593, 12037455), (1395, 5116997), (1779, 4012485), (2965, 2407491), (5337, 1337495), (8629, 827235), (8895, 802497), (18383, 388305), (25887, 275745), (26685, 267499), (43145, 165447), (55149, 129435), (77661, 91915)]