857574145

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1\times {\mathrm{2309}}^1$

素因数の和:3632

約数の個数: 16

約数和(自身を含む): 1047816000

約数和(自身を除く): 190241855

約数列:

[1, 5, 59, 295, 1259, 2309, 6295, 11545, 74281, 136231, 371405, 681155, 2907031, 14535155, 171514829, 857574145]

約数ペア:

[(1, 857574145), (5, 171514829), (59, 14535155), (295, 2907031), (1259, 681155), (2309, 371405), (6295, 136231), (11545, 74281)]