156767148025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{35407}}^1$

素因数の和:35674

約数の個数: 48

約数和(自身を含む): 208640931840

約数和(自身を除く): 51873783815

約数列:

[1, 5, 25, 29, 31, 145, 155, 197, 725, 775, 899, 985, 4495, 4925, 5713, 6107, 22475, 28565, 30535, 35407, 142825, 152675, 177035, 177103, 885175, 885515, 1026803, 1097617, 4427575, 5134015, 5488085, 6975179, 25670075, 27440425, 31830893, 34875895, 159154465, 174379475, 202280191, 216230549, 795772325, 1011400955, 1081152745, 5057004775, 5405763725, 6270685921, 31353429605, 156767148025]

約数ペア:

[(1, 156767148025), (5, 31353429605), (25, 6270685921), (29, 5405763725), (31, 5057004775), (145, 1081152745), (155, 1011400955), (197, 795772325), (725, 216230549), (775, 202280191), (899, 174379475), (985, 159154465), (4495, 34875895), (4925, 31830893), (5713, 27440425), (6107, 25670075), (22475, 6975179), (28565, 5488085), (30535, 5134015), (35407, 4427575), (142825, 1097617), (152675, 1026803), (177035, 885515), (177103, 885175)]