540270045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1715143}}^1$

素因数の和:1715161

約数の個数: 24

約数和(自身を含む): 1070249856

約数和(自身を除く): 529979811

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1715143, 5145429, 8575715, 12006001, 15436287, 25727145, 36018003, 60030005, 77181435, 108054009, 180090015, 540270045]

約数ペア:

[(1, 540270045), (3, 180090015), (5, 108054009), (7, 77181435), (9, 60030005), (15, 36018003), (21, 25727145), (35, 15436287), (45, 12006001), (63, 8575715), (105, 5145429), (315, 1715143)]