22820265

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13030

約数の個数: 32

約数和(自身を含む): 43693440

約数和(自身を除く): 20873175

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 13003, 39009, 65015, 117027, 169039, 195045, 351081, 507117, 585135, 845195, 1521351, 1755405, 2535585, 4564053, 7606755, 22820265]

約数ペア:

[(1, 22820265), (3, 7606755), (5, 4564053), (9, 2535585), (13, 1755405), (15, 1521351), (27, 845195), (39, 585135), (45, 507117), (65, 351081), (117, 195045), (135, 169039), (195, 117027), (351, 65015), (585, 39009), (1755, 13003)]