48711375

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 96494112

約数和(自身を除く): 47782737

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 153, 225, 255, 283, 375, 405, 425, 459, 675, 765, 849, 1125, 1275, 1377, 1415, 2025, 2125, 2295, 2547, 3375, 3825, 4245, 4811, 6375, 6885, 7075, 7641, 10125, 11475, 12735, 14433, 19125, 21225, 22923, 24055, 34425, 35375, 38205, 43299, 57375, 63675, 72165, 106125, 114615, 120275, 129897, 172125, 191025, 216495, 318375, 360825, 389691, 573075, 601375, 649485, 955125, 1082475, 1804125, 1948455, 2865375, 3247425, 5412375, 9742275, 16237125, 48711375]

約数ペア:

[(1, 48711375), (3, 16237125), (5, 9742275), (9, 5412375), (15, 3247425), (17, 2865375), (25, 1948455), (27, 1804125), (45, 1082475), (51, 955125), (75, 649485), (81, 601375), (85, 573075), (125, 389691), (135, 360825), (153, 318375), (225, 216495), (255, 191025), (283, 172125), (375, 129897), (405, 120275), (425, 114615), (459, 106125), (675, 72165), (765, 63675), (849, 57375), (1125, 43299), (1275, 38205), (1377, 35375), (1415, 34425), (2025, 24055), (2125, 22923), (2295, 21225), (2547, 19125), (3375, 14433), (3825, 12735), (4245, 11475), (4811, 10125), (6375, 7641), (6885, 7075)]