68075505

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10729}}^1$

素因数の和:10790

約数の個数: 32

約数和(自身を含む): 123609600

約数和(自身を除く): 55534095

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 10729, 32187, 53645, 96561, 160935, 289683, 482805, 504263, 1448415, 1512789, 2521315, 4538367, 7563945, 13615101, 22691835, 68075505]

約数ペア:

[(1, 68075505), (3, 22691835), (5, 13615101), (9, 7563945), (15, 4538367), (27, 2521315), (45, 1512789), (47, 1448415), (135, 504263), (141, 482805), (235, 289683), (423, 160935), (705, 96561), (1269, 53645), (2115, 32187), (6345, 10729)]