87665045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1663}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 113498112

約数和(自身を除く): 25833067

約数列:

[1, 5, 13, 65, 811, 1663, 4055, 8315, 10543, 21619, 52715, 108095, 1348693, 6743465, 17533009, 87665045]

約数ペア:

[(1, 87665045), (5, 17533009), (13, 6743465), (65, 1348693), (811, 108095), (1663, 52715), (4055, 21619), (8315, 10543)]