12238905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 22521600

約数和(自身を除く): 10282695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 509, 687, 1145, 1527, 1603, 2545, 3435, 3563, 4809, 7635, 8015, 10689, 17815, 24045, 53445, 116561, 349683, 582805, 815927, 1748415, 2447781, 4079635, 12238905]

約数ペア:

[(1, 12238905), (3, 4079635), (5, 2447781), (7, 1748415), (15, 815927), (21, 582805), (35, 349683), (105, 116561), (229, 53445), (509, 24045), (687, 17815), (1145, 10689), (1527, 8015), (1603, 7635), (2545, 4809), (3435, 3563)]