2268375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 3953664

約数和(自身を除く): 1685289

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 263, 345, 375, 575, 789, 1315, 1725, 2875, 3945, 6049, 6575, 8625, 18147, 19725, 30245, 32875, 90735, 98625, 151225, 453675, 756125, 2268375]

約数ペア:

[(1, 2268375), (3, 756125), (5, 453675), (15, 151225), (23, 98625), (25, 90735), (69, 32875), (75, 30245), (115, 19725), (125, 18147), (263, 8625), (345, 6575), (375, 6049), (575, 3945), (789, 2875), (1315, 1725)]