3138447845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{33931}}^1$

素因数の和:35372

約数の個数: 16

約数和(自身を含む): 4058810112

約数和(自身を除く): 920362267

約数列:

[1, 5, 13, 65, 1423, 7115, 18499, 33931, 92495, 169655, 441103, 2205515, 48283813, 241419065, 627689569, 3138447845]

約数ペア:

[(1, 3138447845), (5, 627689569), (13, 241419065), (65, 48283813), (1423, 2205515), (7115, 441103), (18499, 169655), (33931, 92495)]