2315475

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 4265352

約数和(自身を除く): 1949877

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 251, 369, 615, 753, 1025, 1255, 1845, 2259, 3075, 3765, 6275, 9225, 10291, 11295, 18825, 30873, 51455, 56475, 92619, 154365, 257275, 463095, 771825, 2315475]

約数ペア:

[(1, 2315475), (3, 771825), (5, 463095), (9, 257275), (15, 154365), (25, 92619), (41, 56475), (45, 51455), (75, 30873), (123, 18825), (205, 11295), (225, 10291), (251, 9225), (369, 6275), (615, 3765), (753, 3075), (1025, 2259), (1255, 1845)]