84031815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{114329}}^1$

素因数の和:114351

約数の個数: 24

約数和(自身を含む): 156403440

約数和(自身を除く): 72371625

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 114329, 342987, 571645, 800303, 1714935, 2400909, 4001515, 5602121, 12004545, 16806363, 28010605, 84031815]

約数ペア:

[(1, 84031815), (3, 28010605), (5, 16806363), (7, 12004545), (15, 5602121), (21, 4001515), (35, 2400909), (49, 1714935), (105, 800303), (147, 571645), (245, 342987), (735, 114329)]