87450415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3037}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 113305248

約数和(自身を除く): 25854833

約数列:

[1, 5, 13, 65, 443, 2215, 3037, 5759, 15185, 28795, 39481, 197405, 1345391, 6726955, 17490083, 87450415]

約数ペア:

[(1, 87450415), (5, 17490083), (13, 6726955), (65, 1345391), (443, 197405), (2215, 39481), (3037, 28795), (5759, 15185)]