68791635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4536

約数の個数: 48

約数和(自身を含む): 134304768

約数和(自身を除く): 65513133

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 4483, 5115, 13449, 15345, 22415, 40347, 49313, 67245, 138973, 147939, 201735, 246565, 416919, 443817, 694865, 739695, 1250757, 1528703, 2084595, 2219085, 4586109, 6253785, 7643515, 13758327, 22930545, 68791635]

約数ペア:

[(1, 68791635), (3, 22930545), (5, 13758327), (9, 7643515), (11, 6253785), (15, 4586109), (31, 2219085), (33, 2084595), (45, 1528703), (55, 1250757), (93, 739695), (99, 694865), (155, 443817), (165, 416919), (279, 246565), (341, 201735), (465, 147939), (495, 138973), (1023, 67245), (1395, 49313), (1705, 40347), (3069, 22415), (4483, 15345), (5115, 13449)]