74115945

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11681}}^1$

素因数の和:11742

約数の個数: 32

約数和(自身を含む): 134576640

約数和(自身を除く): 60460695

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 11681, 35043, 58405, 105129, 175215, 315387, 525645, 549007, 1576935, 1647021, 2745035, 4941063, 8235105, 14823189, 24705315, 74115945]

約数ペア:

[(1, 74115945), (3, 24705315), (5, 14823189), (9, 8235105), (15, 4941063), (27, 2745035), (45, 1647021), (47, 1576935), (135, 549007), (141, 525645), (235, 315387), (423, 175215), (705, 105129), (1269, 58405), (2115, 35043), (6345, 11681)]