2690403405

素因数分解:

$3^1\times 5^1\times {\mathrm{6563}}^1\times {\mathrm{27329}}^1$

素因数の和:33900

約数の個数: 16

約数和(自身を含む): 4305458880

約数和(自身を除く): 1615055475

約数列:

[1, 3, 5, 15, 6563, 19689, 27329, 32815, 81987, 98445, 136645, 409935, 179360227, 538080681, 896801135, 2690403405]

約数ペア:

[(1, 2690403405), (3, 896801135), (5, 538080681), (15, 179360227), (6563, 409935), (19689, 136645), (27329, 98445), (32815, 81987)]