74264415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1627}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 52328865

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 1627, 2685, 3043, 4881, 8135, 9129, 15215, 24405, 27659, 45645, 82977, 138295, 291233, 414885, 873699, 1456165, 4368495, 4950961, 14852883, 24754805, 74264415]

約数ペア:

[(1, 74264415), (3, 24754805), (5, 14852883), (15, 4950961), (17, 4368495), (51, 1456165), (85, 873699), (179, 414885), (255, 291233), (537, 138295), (895, 82977), (1627, 45645), (2685, 27659), (3043, 24405), (4881, 15215), (8135, 9129)]