42982775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 58590000

約数和(自身を除く): 15607225

約数列:

[1, 5, 11, 25, 55, 149, 275, 745, 1049, 1639, 3725, 5245, 8195, 11539, 26225, 40975, 57695, 156301, 288475, 781505, 1719311, 3907525, 8596555, 42982775]

約数ペア:

[(1, 42982775), (5, 8596555), (11, 3907525), (25, 1719311), (55, 781505), (149, 288475), (275, 156301), (745, 57695), (1049, 40975), (1639, 26225), (3725, 11539), (5245, 8195)]