2016158805

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{5179}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 3597572160

約数和(自身を除く): 1581413355

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 211, 369, 615, 633, 1055, 1845, 1899, 3165, 5179, 8651, 9495, 15537, 25895, 25953, 43255, 46611, 77685, 77859, 129765, 212339, 233055, 389295, 637017, 1061695, 1092769, 1911051, 3185085, 3278307, 5463845, 9555255, 9834921, 16391535, 44803529, 49174605, 134410587, 224017645, 403231761, 672052935, 2016158805]

約数ペア:

[(1, 2016158805), (3, 672052935), (5, 403231761), (9, 224017645), (15, 134410587), (41, 49174605), (45, 44803529), (123, 16391535), (205, 9834921), (211, 9555255), (369, 5463845), (615, 3278307), (633, 3185085), (1055, 1911051), (1845, 1092769), (1899, 1061695), (3165, 637017), (5179, 389295), (8651, 233055), (9495, 212339), (15537, 129765), (25895, 77859), (25953, 77685), (43255, 46611)]