85282875

素因数分解:

$3^4\times 5^3\times {\mathrm{8423}}^1$

素因数の和:8450

約数の個数: 40

約数和(自身を含む): 159011424

約数和(自身を除く): 73728549

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 8423, 10125, 25269, 42115, 75807, 126345, 210575, 227421, 379035, 631725, 682263, 1052875, 1137105, 1895175, 3158625, 3411315, 5685525, 9475875, 17056575, 28427625, 85282875]

約数ペア:

[(1, 85282875), (3, 28427625), (5, 17056575), (9, 9475875), (15, 5685525), (25, 3411315), (27, 3158625), (45, 1895175), (75, 1137105), (81, 1052875), (125, 682263), (135, 631725), (225, 379035), (375, 227421), (405, 210575), (675, 126345), (1125, 75807), (2025, 42115), (3375, 25269), (8423, 10125)]