159384145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{4561}}^1$

素因数の和:4836

約数の個数: 16

約数和(自身を含む): 198720720

約数和(自身を除く): 39336575

約数列:

[1, 5, 29, 145, 241, 1205, 4561, 6989, 22805, 34945, 132269, 661345, 1099201, 5496005, 31876829, 159384145]

約数ペア:

[(1, 159384145), (5, 31876829), (29, 5496005), (145, 1099201), (241, 661345), (1205, 132269), (4561, 34945), (6989, 22805)]