53403375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{8377}}^1$

素因数の和:8412

約数の個数: 32

約数和(自身を含む): 94101696

約数和(自身を除く): 40698321

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 8377, 25131, 41885, 125655, 142409, 209425, 427227, 628275, 712045, 1047125, 2136135, 3141375, 3560225, 10680675, 17801125, 53403375]

約数ペア:

[(1, 53403375), (3, 17801125), (5, 10680675), (15, 3560225), (17, 3141375), (25, 2136135), (51, 1047125), (75, 712045), (85, 628275), (125, 427227), (255, 209425), (375, 142409), (425, 125655), (1275, 41885), (2125, 25131), (6375, 8377)]