90862875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4751}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 173467008

約数和(自身を除く): 82604133

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 4751, 6375, 14253, 19125, 23755, 42759, 71265, 80767, 118775, 213795, 242301, 356325, 403835, 593875, 726903, 1068975, 1211505, 1781625, 2019175, 3634515, 5344875, 6057525, 10095875, 18172575, 30287625, 90862875]

約数ペア:

[(1, 90862875), (3, 30287625), (5, 18172575), (9, 10095875), (15, 6057525), (17, 5344875), (25, 3634515), (45, 2019175), (51, 1781625), (75, 1211505), (85, 1068975), (125, 726903), (153, 593875), (225, 403835), (255, 356325), (375, 242301), (425, 213795), (765, 118775), (1125, 80767), (1275, 71265), (2125, 42759), (3825, 23755), (4751, 19125), (6375, 14253)]