90763595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82139}}^1$

素因数の和:82174

約数の個数: 16

約数和(自身を含む): 124195680

約数和(自身を除く): 33432085

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 82139, 410695, 1067807, 1396363, 5339035, 6981815, 18152719, 90763595]

約数ペア:

[(1, 90763595), (5, 18152719), (13, 6981815), (17, 5339035), (65, 1396363), (85, 1067807), (221, 410695), (1105, 82139)]