159647520075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2152309}}^1$

素因数の和:2152388

約数の個数: 48

約数和(自身を含む): 281832080640

約数和(自身を除く): 122184560565

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 989, 1075, 1725, 2967, 3225, 4945, 14835, 24725, 74175, 2152309, 6456927, 10761545, 32284635, 49503107, 53807725, 92549287, 148509321, 161423175, 247515535, 277647861, 462746435, 742546605, 1237577675, 1388239305, 2128633601, 2313732175, 3712733025, 6385900803, 6941196525, 10643168005, 31929504015, 53215840025, 159647520075]

約数ペア:

[(1, 159647520075), (3, 53215840025), (5, 31929504015), (15, 10643168005), (23, 6941196525), (25, 6385900803), (43, 3712733025), (69, 2313732175), (75, 2128633601), (115, 1388239305), (129, 1237577675), (215, 742546605), (345, 462746435), (575, 277647861), (645, 247515535), (989, 161423175), (1075, 148509321), (1725, 92549287), (2967, 53807725), (3225, 49503107), (4945, 32284635), (14835, 10761545), (24725, 6456927), (74175, 2152309)]