168253875

素因数分解:

$3^3\times 5^3\times {\mathrm{49853}}^1$

素因数の和:49877

約数の個数: 32

約数和(自身を含む): 311088960

約数和(自身を除く): 142835085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 49853, 149559, 249265, 448677, 747795, 1246325, 1346031, 2243385, 3738975, 6231625, 6730155, 11216925, 18694875, 33650775, 56084625, 168253875]

約数ペア:

[(1, 168253875), (3, 56084625), (5, 33650775), (9, 18694875), (15, 11216925), (25, 6730155), (27, 6231625), (45, 3738975), (75, 2243385), (125, 1346031), (135, 1246325), (225, 747795), (375, 448677), (675, 249265), (1125, 149559), (3375, 49853)]