20150724615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{84431}}^1$

素因数の和:86719

約数の個数: 32

約数和(自身を含む): 36863686656

約数和(自身を除く): 16712962041

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2273, 6819, 11365, 15911, 34095, 47733, 79555, 84431, 238665, 253293, 422155, 591017, 1266465, 1773051, 2955085, 8865255, 191911663, 575734989, 959558315, 1343381641, 2878674945, 4030144923, 6716908205, 20150724615]

約数ペア:

[(1, 20150724615), (3, 6716908205), (5, 4030144923), (7, 2878674945), (15, 1343381641), (21, 959558315), (35, 575734989), (105, 191911663), (2273, 8865255), (6819, 2955085), (11365, 1773051), (15911, 1266465), (34095, 591017), (47733, 422155), (79555, 253293), (84431, 238665)]