315033375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{49417}}^1$

素因数の和:49452

約数の個数: 32

約数和(自身を含む): 555062976

約数和(自身を除く): 240029601

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 49417, 148251, 247085, 741255, 840089, 1235425, 2520267, 3706275, 4200445, 6177125, 12601335, 18531375, 21002225, 63006675, 105011125, 315033375]

約数ペア:

[(1, 315033375), (3, 105011125), (5, 63006675), (15, 21002225), (17, 18531375), (25, 12601335), (51, 6177125), (75, 4200445), (85, 3706275), (125, 2520267), (255, 1235425), (375, 840089), (425, 741255), (1275, 247085), (2125, 148251), (6375, 49417)]