47604075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 81932256

約数和(自身を除く): 34328181

約数列:

[1, 3, 5, 15, 25, 41, 75, 113, 123, 137, 205, 339, 411, 565, 615, 685, 1025, 1695, 2055, 2825, 3075, 3425, 4633, 5617, 8475, 10275, 13899, 15481, 16851, 23165, 28085, 46443, 69495, 77405, 84255, 115825, 140425, 232215, 347475, 387025, 421275, 634721, 1161075, 1904163, 3173605, 9520815, 15868025, 47604075]

約数ペア:

[(1, 47604075), (3, 15868025), (5, 9520815), (15, 3173605), (25, 1904163), (41, 1161075), (75, 634721), (113, 421275), (123, 387025), (137, 347475), (205, 232215), (339, 140425), (411, 115825), (565, 84255), (615, 77405), (685, 69495), (1025, 46443), (1695, 28085), (2055, 23165), (2825, 16851), (3075, 15481), (3425, 13899), (4633, 10275), (5617, 8475)]