64065105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 120928080

約数和(自身を除く): 56862975

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 485, 585, 873, 1129, 1261, 1455, 3387, 3783, 4365, 5645, 6305, 10161, 11349, 14677, 16935, 18915, 44031, 50805, 56745, 73385, 109513, 132093, 220155, 328539, 547565, 660465, 985617, 1423669, 1642695, 4271007, 4928085, 7118345, 12813021, 21355035, 64065105]

約数ペア:

[(1, 64065105), (3, 21355035), (5, 12813021), (9, 7118345), (13, 4928085), (15, 4271007), (39, 1642695), (45, 1423669), (65, 985617), (97, 660465), (117, 547565), (195, 328539), (291, 220155), (485, 132093), (585, 109513), (873, 73385), (1129, 56745), (1261, 50805), (1455, 44031), (3387, 18915), (3783, 16935), (4365, 14677), (5645, 11349), (6305, 10161)]