1091170085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{43189}}^1$

素因数の和:43388

約数の個数: 16

約数和(自身を含む): 1359966720

約数和(自身を除く): 268796635

約数列:

[1, 5, 31, 155, 163, 815, 5053, 25265, 43189, 215945, 1338859, 6694295, 7039807, 35199035, 218234017, 1091170085]

約数ペア:

[(1, 1091170085), (5, 218234017), (31, 35199035), (155, 7039807), (163, 6694295), (815, 1338859), (5053, 215945), (25265, 43189)]