1798889445

素因数分解:

$3^3\times 5^1\times {\mathrm{13325107}}^1$

素因数の和:13325121

約数の個数: 16

約数和(自身を含む): 3198025920

約数和(自身を除く): 1399136475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 13325107, 39975321, 66625535, 119925963, 199876605, 359777889, 599629815, 1798889445]

約数ペア:

[(1, 1798889445), (3, 599629815), (5, 359777889), (9, 199876605), (15, 119925963), (27, 66625535), (45, 39975321), (135, 13325107)]