1330334565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1809979}}^1$

素因数の和:1810001

約数の個数: 24

約数和(自身を含む): 2476052640

約数和(自身を除く): 1145718075

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1809979, 5429937, 9049895, 12669853, 27149685, 38009559, 63349265, 88688971, 190047795, 266066913, 443444855, 1330334565]

約数ペア:

[(1, 1330334565), (3, 443444855), (5, 266066913), (7, 190047795), (15, 88688971), (21, 63349265), (35, 38009559), (49, 27149685), (105, 12669853), (147, 9049895), (245, 5429937), (735, 1809979)]