22797855

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 41225184

約数和(自身を除く): 18427329

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 311, 405, 543, 905, 933, 1555, 1629, 2715, 2799, 4665, 4887, 8145, 8397, 13995, 14661, 24435, 25191, 41985, 56291, 73305, 125955, 168873, 281455, 506619, 844365, 1519857, 2533095, 4559571, 7599285, 22797855]

約数ペア:

[(1, 22797855), (3, 7599285), (5, 4559571), (9, 2533095), (15, 1519857), (27, 844365), (45, 506619), (81, 281455), (135, 168873), (181, 125955), (311, 73305), (405, 56291), (543, 41985), (905, 25191), (933, 24435), (1555, 14661), (1629, 13995), (2715, 8397), (2799, 8145), (4665, 4887)]