2261385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2335095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2393, 7179, 11965, 16751, 21537, 35895, 50253, 64611, 83755, 107685, 150759, 251265, 323055, 452277, 753795, 2261385]

約数ペア:

[(1, 2261385), (3, 753795), (5, 452277), (7, 323055), (9, 251265), (15, 150759), (21, 107685), (27, 83755), (35, 64611), (45, 50253), (63, 35895), (105, 21537), (135, 16751), (189, 11965), (315, 7179), (945, 2393)]