3127275

素因数分解:

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

素因数の和:173

約数の個数: 48

約数和(自身を含む): 5937120

約数和(自身を除く): 2809845

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 113, 123, 135, 205, 225, 339, 369, 565, 615, 675, 1017, 1025, 1107, 1695, 1845, 2825, 3051, 3075, 4633, 5085, 5535, 8475, 9225, 13899, 15255, 23165, 25425, 27675, 41697, 69495, 76275, 115825, 125091, 208485, 347475, 625455, 1042425, 3127275]

約数ペア:

[(1, 3127275), (3, 1042425), (5, 625455), (9, 347475), (15, 208485), (25, 125091), (27, 115825), (41, 76275), (45, 69495), (75, 41697), (113, 27675), (123, 25425), (135, 23165), (205, 15255), (225, 13899), (339, 9225), (369, 8475), (565, 5535), (615, 5085), (675, 4633), (1017, 3075), (1025, 3051), (1107, 2825), (1695, 1845)]