30570075

素因数分解:

$3^3\times 5^2\times {\mathrm{45289}}^1$

素因数の和:45308

約数の個数: 24

約数和(自身を含む): 56159600

約数和(自身を除く): 25589525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 45289, 135867, 226445, 407601, 679335, 1132225, 1222803, 2038005, 3396675, 6114015, 10190025, 30570075]

約数ペア:

[(1, 30570075), (3, 10190025), (5, 6114015), (9, 3396675), (15, 2038005), (25, 1222803), (27, 1132225), (45, 679335), (75, 407601), (135, 226445), (225, 135867), (675, 45289)]