7214715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9431}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 13242528

約数和(自身を除く): 6027813

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 9431, 28293, 47155, 84879, 141465, 160327, 424395, 480981, 801635, 1442943, 2404905, 7214715]

約数ペア:

[(1, 7214715), (3, 2404905), (5, 1442943), (9, 801635), (15, 480981), (17, 424395), (45, 160327), (51, 141465), (85, 84879), (153, 47155), (255, 28293), (765, 9431)]