2684715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2105301

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 307, 583, 795, 921, 1535, 1749, 2915, 3377, 4605, 8745, 10131, 16271, 16885, 48813, 50655, 81355, 178981, 244065, 536943, 894905, 2684715]

約数ペア:

[(1, 2684715), (3, 894905), (5, 536943), (11, 244065), (15, 178981), (33, 81355), (53, 50655), (55, 48813), (159, 16885), (165, 16271), (265, 10131), (307, 8745), (583, 4605), (795, 3377), (921, 2915), (1535, 1749)]