68866155

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 124843680

約数和(自身を除く): 55977525

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 113, 145, 261, 339, 435, 467, 565, 1017, 1305, 1401, 1695, 2335, 3277, 4203, 5085, 7005, 9831, 13543, 16385, 21015, 29493, 40629, 49155, 52771, 67715, 121887, 147465, 158313, 203145, 263855, 474939, 609435, 791565, 1530359, 2374695, 4591077, 7651795, 13773231, 22955385, 68866155]

約数ペア:

[(1, 68866155), (3, 22955385), (5, 13773231), (9, 7651795), (15, 4591077), (29, 2374695), (45, 1530359), (87, 791565), (113, 609435), (145, 474939), (261, 263855), (339, 203145), (435, 158313), (467, 147465), (565, 121887), (1017, 67715), (1305, 52771), (1401, 49155), (1695, 40629), (2335, 29493), (3277, 21015), (4203, 16385), (5085, 13543), (7005, 9831)]