74256105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 75043095

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 239, 269, 385, 717, 807, 1155, 1195, 1345, 1673, 1883, 2629, 2959, 3585, 4035, 5019, 5649, 7887, 8365, 8877, 9415, 13145, 14795, 18403, 20713, 25095, 28245, 39435, 44385, 55209, 62139, 64291, 92015, 103565, 192873, 276045, 310695, 321455, 450037, 707201, 964365, 1350111, 2121603, 2250185, 3536005, 4950407, 6750555, 10608015, 14851221, 24752035, 74256105]

約数ペア:

[(1, 74256105), (3, 24752035), (5, 14851221), (7, 10608015), (11, 6750555), (15, 4950407), (21, 3536005), (33, 2250185), (35, 2121603), (55, 1350111), (77, 964365), (105, 707201), (165, 450037), (231, 321455), (239, 310695), (269, 276045), (385, 192873), (717, 103565), (807, 92015), (1155, 64291), (1195, 62139), (1345, 55209), (1673, 44385), (1883, 39435), (2629, 28245), (2959, 25095), (3585, 20713), (4035, 18403), (5019, 14795), (5649, 13145), (7887, 9415), (8365, 8877)]