2086065

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 3651648

約数和(自身を除く): 1565583

約数列:

[1, 3, 5, 9, 15, 45, 151, 307, 453, 755, 921, 1359, 1535, 2265, 2763, 4605, 6795, 13815, 46357, 139071, 231785, 417213, 695355, 2086065]

約数ペア:

[(1, 2086065), (3, 695355), (5, 417213), (9, 231785), (15, 139071), (45, 46357), (151, 13815), (307, 6795), (453, 4605), (755, 2763), (921, 2265), (1359, 1535)]