80994865

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 34712015

約数列:

[1, 5, 7, 35, 47, 53, 235, 265, 329, 371, 929, 1645, 1855, 2491, 4645, 6503, 12455, 17437, 32515, 43663, 49237, 87185, 218315, 246185, 305641, 344659, 1528205, 1723295, 2314139, 11570695, 16198973, 80994865]

約数ペア:

[(1, 80994865), (5, 16198973), (7, 11570695), (35, 2314139), (47, 1723295), (53, 1528205), (235, 344659), (265, 305641), (329, 246185), (371, 218315), (929, 87185), (1645, 49237), (1855, 43663), (2491, 32515), (4645, 17437), (6503, 12455)]