79122725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 107805600

約数和(自身を除く): 28682875

約数列:

[1, 5, 11, 25, 55, 149, 275, 745, 1639, 1931, 3725, 8195, 9655, 21241, 40975, 48275, 106205, 287719, 531025, 1438595, 3164909, 7192975, 15824545, 79122725]

約数ペア:

[(1, 79122725), (5, 15824545), (11, 7192975), (25, 3164909), (55, 1438595), (149, 531025), (275, 287719), (745, 106205), (1639, 48275), (1931, 40975), (3725, 21241), (8195, 9655)]