157561875

素因数分解:

$3^3\times 5^4\times {\mathrm{9337}}^1$

素因数の和:9366

約数の個数: 40

約数和(自身を含む): 291719120

約数和(自身を除く): 134157245

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 3375, 5625, 9337, 16875, 28011, 46685, 84033, 140055, 233425, 252099, 420165, 700275, 1167125, 1260495, 2100825, 3501375, 5835625, 6302475, 10504125, 17506875, 31512375, 52520625, 157561875]

約数ペア:

[(1, 157561875), (3, 52520625), (5, 31512375), (9, 17506875), (15, 10504125), (25, 6302475), (27, 5835625), (45, 3501375), (75, 2100825), (125, 1260495), (135, 1167125), (225, 700275), (375, 420165), (625, 252099), (675, 233425), (1125, 140055), (1875, 84033), (3375, 46685), (5625, 28011), (9337, 16875)]