1330222005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4222927}}^1$

素因数の和:4222945

約数の個数: 24

約数和(自身を含む): 2635107072

約数和(自身を除く): 1304885067

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4222927, 12668781, 21114635, 29560489, 38006343, 63343905, 88681467, 147802445, 190031715, 266044401, 443407335, 1330222005]

約数ペア:

[(1, 1330222005), (3, 443407335), (5, 266044401), (7, 190031715), (9, 147802445), (15, 88681467), (21, 63343905), (35, 38006343), (45, 29560489), (63, 21114635), (105, 12668781), (315, 4222927)]