242715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 423936

約数和(自身を除く): 181221

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1471, 4413, 7355, 16181, 22065, 48543, 80905, 242715]

約数ペア:

[(1, 242715), (3, 80905), (5, 48543), (11, 22065), (15, 16181), (33, 7355), (55, 4413), (165, 1471)]