38667615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{52609}}^1$

素因数の和:52631

約数の個数: 24

約数和(自身を含む): 71970480

約数和(自身を除く): 33302865

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 52609, 157827, 263045, 368263, 789135, 1104789, 1841315, 2577841, 5523945, 7733523, 12889205, 38667615]

約数ペア:

[(1, 38667615), (3, 12889205), (5, 7733523), (7, 5523945), (15, 2577841), (21, 1841315), (35, 1104789), (49, 789135), (105, 368263), (147, 263045), (245, 157827), (735, 52609)]