16156688575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{3853}}^1\times {\mathrm{4091}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 20533279536

約数和(自身を除く): 4376590961

約数列:

[1, 5, 25, 41, 205, 1025, 3853, 4091, 19265, 20455, 96325, 102275, 157973, 167731, 789865, 838655, 3949325, 4193275, 15762623, 78813115, 394065575, 646267543, 3231337715, 16156688575]

約数ペア:

[(1, 16156688575), (5, 3231337715), (25, 646267543), (41, 394065575), (205, 78813115), (1025, 15762623), (3853, 4193275), (4091, 3949325), (19265, 838655), (20455, 789865), (96325, 167731), (102275, 157973)]