18429105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72271}}^1$

素因数の和:72296

約数の個数: 16

約数和(自身を含む): 31221504

約数和(自身を除く): 12792399

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 72271, 216813, 361355, 1084065, 1228607, 3685821, 6143035, 18429105]

約数ペア:

[(1, 18429105), (3, 6143035), (5, 3685821), (15, 1228607), (17, 1084065), (51, 361355), (85, 216813), (255, 72271)]