88870405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{13537}}^1$

素因数の和:13656

約数の個数: 16

約数和(自身を含む): 115993584

約数和(自身を除く): 27123179

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 13537, 67685, 175981, 879905, 1367237, 6836185, 17774081, 88870405]

約数ペア:

[(1, 88870405), (5, 17774081), (13, 6836185), (65, 1367237), (101, 879905), (505, 175981), (1313, 67685), (6565, 13537)]