7150005

素因数分解:

$3^3\times 5^1\times {\mathrm{52963}}^1$

素因数の和:52977

約数の個数: 16

約数和(自身を含む): 12711360

約数和(自身を除く): 5561355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 52963, 158889, 264815, 476667, 794445, 1430001, 2383335, 7150005]

約数ペア:

[(1, 7150005), (3, 2383335), (5, 1430001), (9, 794445), (15, 476667), (27, 264815), (45, 158889), (135, 52963)]