48520125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 96370560

約数和(自身を除く): 47850435

約数列:

[1, 3, 5, 9, 15, 17, 25, 43, 45, 51, 59, 75, 85, 125, 129, 153, 177, 215, 225, 255, 295, 375, 387, 425, 531, 645, 731, 765, 885, 1003, 1075, 1125, 1275, 1475, 1935, 2125, 2193, 2537, 2655, 3009, 3225, 3655, 3825, 4425, 5015, 5375, 6375, 6579, 7375, 7611, 9027, 9675, 10965, 12685, 13275, 15045, 16125, 18275, 19125, 22125, 22833, 25075, 32895, 38055, 43129, 45135, 48375, 54825, 63425, 66375, 75225, 91375, 114165, 125375, 129387, 164475, 190275, 215645, 225675, 274125, 317125, 376125, 388161, 570825, 646935, 822375, 951375, 1078225, 1128375, 1940805, 2854125, 3234675, 5391125, 9704025, 16173375, 48520125]

約数ペア:

[(1, 48520125), (3, 16173375), (5, 9704025), (9, 5391125), (15, 3234675), (17, 2854125), (25, 1940805), (43, 1128375), (45, 1078225), (51, 951375), (59, 822375), (75, 646935), (85, 570825), (125, 388161), (129, 376125), (153, 317125), (177, 274125), (215, 225675), (225, 215645), (255, 190275), (295, 164475), (375, 129387), (387, 125375), (425, 114165), (531, 91375), (645, 75225), (731, 66375), (765, 63425), (885, 54825), (1003, 48375), (1075, 45135), (1125, 43129), (1275, 38055), (1475, 32895), (1935, 25075), (2125, 22833), (2193, 22125), (2537, 19125), (2655, 18275), (3009, 16125), (3225, 15045), (3655, 13275), (3825, 12685), (4425, 10965), (5015, 9675), (5375, 9027), (6375, 7611), (6579, 7375)]