6946425

素因数分解:

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

素因数の和:311

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 6177735

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 251, 369, 615, 675, 753, 1025, 1107, 1255, 1845, 2259, 3075, 3765, 5535, 6275, 6777, 9225, 10291, 11295, 18825, 27675, 30873, 33885, 51455, 56475, 92619, 154365, 169425, 257275, 277857, 463095, 771825, 1389285, 2315475, 6946425]

約数ペア:

[(1, 6946425), (3, 2315475), (5, 1389285), (9, 771825), (15, 463095), (25, 277857), (27, 257275), (41, 169425), (45, 154365), (75, 92619), (123, 56475), (135, 51455), (205, 33885), (225, 30873), (251, 27675), (369, 18825), (615, 11295), (675, 10291), (753, 9225), (1025, 6777), (1107, 6275), (1255, 5535), (1845, 3765), (2259, 3075)]