30775005

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{733}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 54961920

約数和(自身を除く): 24186915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 733, 933, 1555, 2199, 2799, 3665, 4665, 6597, 8397, 10995, 13995, 19791, 32985, 41985, 98955, 227963, 683889, 1139815, 2051667, 3419445, 6155001, 10258335, 30775005]

約数ペア:

[(1, 30775005), (3, 10258335), (5, 6155001), (9, 3419445), (15, 2051667), (27, 1139815), (45, 683889), (135, 227963), (311, 98955), (733, 41985), (933, 32985), (1555, 19791), (2199, 13995), (2799, 10995), (3665, 8397), (4665, 6597)]