3896775

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 3602745

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 251, 345, 575, 621, 675, 753, 1035, 1255, 1725, 2259, 3105, 3765, 5175, 5773, 6275, 6777, 11295, 15525, 17319, 18825, 28865, 33885, 51957, 56475, 86595, 144325, 155871, 169425, 259785, 432975, 779355, 1298925, 3896775]

約数ペア:

[(1, 3896775), (3, 1298925), (5, 779355), (9, 432975), (15, 259785), (23, 169425), (25, 155871), (27, 144325), (45, 86595), (69, 56475), (75, 51957), (115, 33885), (135, 28865), (207, 18825), (225, 17319), (251, 15525), (345, 11295), (575, 6777), (621, 6275), (675, 5773), (753, 5175), (1035, 3765), (1255, 3105), (1725, 2259)]