4493385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7681}}^1$

素因数の和:7705

約数の個数: 24

約数和(自身を含む): 8388744

約数和(自身を除く): 3895359

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 7681, 23043, 38405, 69129, 99853, 115215, 299559, 345645, 499265, 898677, 1497795, 4493385]

約数ペア:

[(1, 4493385), (3, 1497795), (5, 898677), (9, 499265), (13, 345645), (15, 299559), (39, 115215), (45, 99853), (65, 69129), (117, 38405), (195, 23043), (585, 7681)]