86418545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5413}}^1$

素因数の和:5552

約数の個数: 16

約数和(自身を含む): 108106752

約数和(自身を除く): 21688207

約数列:

[1, 5, 31, 103, 155, 515, 3193, 5413, 15965, 27065, 167803, 557539, 839015, 2787695, 17283709, 86418545]

約数ペア:

[(1, 86418545), (5, 17283709), (31, 2787695), (103, 839015), (155, 557539), (515, 167803), (3193, 27065), (5413, 15965)]