810006885

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29851}}^1$

素因数の和:29935

約数の個数: 40

約数和(自身を含む): 1473733536

約数和(自身を除く): 663726651

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1809, 3015, 5427, 9045, 27135, 29851, 89553, 149255, 268659, 447765, 805977, 1343295, 2000017, 2417931, 4029885, 6000051, 10000085, 12089655, 18000153, 30000255, 54000459, 90000765, 162001377, 270002295, 810006885]

約数ペア:

[(1, 810006885), (3, 270002295), (5, 162001377), (9, 90000765), (15, 54000459), (27, 30000255), (45, 18000153), (67, 12089655), (81, 10000085), (135, 6000051), (201, 4029885), (335, 2417931), (405, 2000017), (603, 1343295), (1005, 805977), (1809, 447765), (3015, 268659), (5427, 149255), (9045, 89553), (27135, 29851)]