74356485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2963}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 62224635

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239, 717, 1195, 1673, 2963, 3585, 5019, 8365, 8889, 14815, 20741, 25095, 44445, 62223, 103705, 311115, 708157, 2124471, 3540785, 4957099, 10622355, 14871297, 24785495, 74356485]

約数ペア:

[(1, 74356485), (3, 24785495), (5, 14871297), (7, 10622355), (15, 4957099), (21, 3540785), (35, 2124471), (105, 708157), (239, 311115), (717, 103705), (1195, 62223), (1673, 44445), (2963, 25095), (3585, 20741), (5019, 14815), (8365, 8889)]