135181875

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4281

約数の個数: 40

約数和(自身を含む): 238536144

約数和(自身を除く): 103354269

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 1275, 1875, 2125, 4241, 6375, 10625, 12723, 21205, 31875, 63615, 72097, 106025, 216291, 318075, 360485, 530125, 1081455, 1590375, 1802425, 2650625, 5407275, 7951875, 9012125, 27036375, 45060625, 135181875]

約数ペア:

[(1, 135181875), (3, 45060625), (5, 27036375), (15, 9012125), (17, 7951875), (25, 5407275), (51, 2650625), (75, 1802425), (85, 1590375), (125, 1081455), (255, 530125), (375, 360485), (425, 318075), (625, 216291), (1275, 106025), (1875, 72097), (2125, 63615), (4241, 31875), (6375, 21205), (10625, 12723)]