23925375

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 80

約数和(自身を含む): 47567520

約数和(自身を除く): 23642145

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 139, 153, 225, 255, 375, 405, 417, 425, 459, 675, 695, 765, 1125, 1251, 1275, 1377, 2025, 2085, 2125, 2295, 2363, 3375, 3475, 3753, 3825, 6255, 6375, 6885, 7089, 10125, 10425, 11259, 11475, 11815, 17375, 18765, 19125, 21267, 31275, 34425, 35445, 52125, 56295, 57375, 59075, 63801, 93825, 106335, 156375, 172125, 177225, 191403, 281475, 295375, 319005, 469125, 531675, 886125, 957015, 1407375, 1595025, 2658375, 4785075, 7975125, 23925375]

約数ペア:

[(1, 23925375), (3, 7975125), (5, 4785075), (9, 2658375), (15, 1595025), (17, 1407375), (25, 957015), (27, 886125), (45, 531675), (51, 469125), (75, 319005), (81, 295375), (85, 281475), (125, 191403), (135, 177225), (139, 172125), (153, 156375), (225, 106335), (255, 93825), (375, 63801), (405, 59075), (417, 57375), (425, 56295), (459, 52125), (675, 35445), (695, 34425), (765, 31275), (1125, 21267), (1251, 19125), (1275, 18765), (1377, 17375), (2025, 11815), (2085, 11475), (2125, 11259), (2295, 10425), (2363, 10125), (3375, 7089), (3475, 6885), (3753, 6375), (3825, 6255)]