51427125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2727

約数の個数: 48

約数和(自身を含む): 98195760

約数和(自身を除く): 46768635

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 2689, 3825, 6375, 8067, 13445, 19125, 24201, 40335, 45713, 67225, 121005, 137139, 201675, 228565, 336125, 411417, 605025, 685695, 1008375, 1142825, 2057085, 3025125, 3428475, 5714125, 10285425, 17142375, 51427125]

約数ペア:

[(1, 51427125), (3, 17142375), (5, 10285425), (9, 5714125), (15, 3428475), (17, 3025125), (25, 2057085), (45, 1142825), (51, 1008375), (75, 685695), (85, 605025), (125, 411417), (153, 336125), (225, 228565), (255, 201675), (375, 137139), (425, 121005), (765, 67225), (1125, 45713), (1275, 40335), (2125, 24201), (2689, 19125), (3825, 13445), (6375, 8067)]