27061875

素因数分解:

$3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 60

約数和(自身を含む): 51902136

約数和(自身を除く): 24840261

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 283, 375, 425, 625, 765, 849, 1125, 1275, 1415, 1875, 2125, 2547, 3825, 4245, 4811, 5625, 6375, 7075, 10625, 12735, 14433, 19125, 21225, 24055, 31875, 35375, 43299, 63675, 72165, 95625, 106125, 120275, 176875, 216495, 318375, 360825, 530625, 601375, 1082475, 1591875, 1804125, 3006875, 5412375, 9020625, 27061875]

約数ペア:

[(1, 27061875), (3, 9020625), (5, 5412375), (9, 3006875), (15, 1804125), (17, 1591875), (25, 1082475), (45, 601375), (51, 530625), (75, 360825), (85, 318375), (125, 216495), (153, 176875), (225, 120275), (255, 106125), (283, 95625), (375, 72165), (425, 63675), (625, 43299), (765, 35375), (849, 31875), (1125, 24055), (1275, 21225), (1415, 19125), (1875, 14433), (2125, 12735), (2547, 10625), (3825, 7075), (4245, 6375), (4811, 5625)]