493155

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 947520

約数和(自身を除く): 454365

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 281, 351, 585, 843, 1405, 1755, 2529, 3653, 4215, 7587, 10959, 12645, 18265, 32877, 37935, 54795, 98631, 164385, 493155]

約数ペア:

[(1, 493155), (3, 164385), (5, 98631), (9, 54795), (13, 37935), (15, 32877), (27, 18265), (39, 12645), (45, 10959), (65, 7587), (117, 4215), (135, 3653), (195, 2529), (281, 1755), (351, 1405), (585, 843)]