52145625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 103466880

約数和(自身を除く): 51321255

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 125, 137, 145, 175, 203, 375, 411, 435, 525, 609, 625, 685, 725, 875, 959, 1015, 1875, 2055, 2175, 2625, 2877, 3045, 3425, 3625, 3973, 4375, 4795, 5075, 10275, 10875, 11919, 13125, 14385, 15225, 17125, 18125, 19865, 23975, 25375, 27811, 51375, 54375, 59595, 71925, 76125, 83433, 85625, 99325, 119875, 126875, 139055, 256875, 297975, 359625, 380625, 417165, 496625, 599375, 695275, 1489875, 1798125, 2085825, 2483125, 3476375, 7449375, 10429125, 17381875, 52145625]

約数ペア:

[(1, 52145625), (3, 17381875), (5, 10429125), (7, 7449375), (15, 3476375), (21, 2483125), (25, 2085825), (29, 1798125), (35, 1489875), (75, 695275), (87, 599375), (105, 496625), (125, 417165), (137, 380625), (145, 359625), (175, 297975), (203, 256875), (375, 139055), (411, 126875), (435, 119875), (525, 99325), (609, 85625), (625, 83433), (685, 76125), (725, 71925), (875, 59595), (959, 54375), (1015, 51375), (1875, 27811), (2055, 25375), (2175, 23975), (2625, 19865), (2877, 18125), (3045, 17125), (3425, 15225), (3625, 14385), (3973, 13125), (4375, 11919), (4795, 10875), (5075, 10275)]