2441385

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 4268160

約数和(自身を除く): 1826775

約数列:

[1, 3, 5, 9, 15, 45, 227, 239, 681, 717, 1135, 1195, 2043, 2151, 3405, 3585, 10215, 10755, 54253, 162759, 271265, 488277, 813795, 2441385]

約数ペア:

[(1, 2441385), (3, 813795), (5, 488277), (9, 271265), (15, 162759), (45, 54253), (227, 10755), (239, 10215), (681, 3585), (717, 3405), (1135, 2151), (1195, 2043)]