47806125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7534

約数の個数: 32

約数和(自身を含む): 84240000

約数和(自身を除く): 36433875

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 7499, 22497, 37495, 112485, 127483, 187475, 382449, 562425, 637415, 937375, 1912245, 2812125, 3187075, 9561225, 15935375, 47806125]

約数ペア:

[(1, 47806125), (3, 15935375), (5, 9561225), (15, 3187075), (17, 2812125), (25, 1912245), (51, 937375), (75, 637415), (85, 562425), (125, 382449), (255, 187475), (375, 127483), (425, 112485), (1275, 37495), (2125, 22497), (6375, 7499)]