268875

素因数分解:

$3^2\times 5^3\times {\mathrm{239}}^1$

素因数の和:260

約数の個数: 24

約数和(自身を含む): 486720

約数和(自身を除く): 217845

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 239, 375, 717, 1125, 1195, 2151, 3585, 5975, 10755, 17925, 29875, 53775, 89625, 268875]

約数ペア:

[(1, 268875), (3, 89625), (5, 53775), (9, 29875), (15, 17925), (25, 10755), (45, 5975), (75, 3585), (125, 2151), (225, 1195), (239, 1125), (375, 717)]