8140635

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 14791680

約数和(自身を除く): 6651045

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 1283, 2115, 3849, 6345, 6415, 11547, 19245, 34641, 57735, 60301, 173205, 180903, 301505, 542709, 904515, 1628127, 2713545, 8140635]

約数ペア:

[(1, 8140635), (3, 2713545), (5, 1628127), (9, 904515), (15, 542709), (27, 301505), (45, 180903), (47, 173205), (135, 60301), (141, 57735), (235, 34641), (423, 19245), (705, 11547), (1269, 6415), (1283, 6345), (2115, 3849)]