2860905

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 4631040

約数和(自身を除く): 1770135

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 2143, 6429, 10715, 32145, 190727, 572181, 953635, 2860905]

約数ペア:

[(1, 2860905), (3, 953635), (5, 572181), (15, 190727), (89, 32145), (267, 10715), (445, 6429), (1335, 2143)]