68276295

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 123776640

約数和(自身を除く): 55500345

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 113, 145, 261, 339, 435, 463, 565, 1017, 1305, 1389, 1695, 2315, 3277, 4167, 5085, 6945, 9831, 13427, 16385, 20835, 29493, 40281, 49155, 52319, 67135, 120843, 147465, 156957, 201405, 261595, 470871, 604215, 784785, 1517251, 2354355, 4551753, 7586255, 13655259, 22758765, 68276295]

約数ペア:

[(1, 68276295), (3, 22758765), (5, 13655259), (9, 7586255), (15, 4551753), (29, 2354355), (45, 1517251), (87, 784785), (113, 604215), (145, 470871), (261, 261595), (339, 201405), (435, 156957), (463, 147465), (565, 120843), (1017, 67135), (1305, 52319), (1389, 49155), (1695, 40281), (2315, 29493), (3277, 20835), (4167, 16385), (5085, 13427), (6945, 9831)]