1475000

素因数分解:

$2^3\times 5^5\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 3515400

約数和(自身を除く): 2040400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 200, 236, 250, 295, 472, 500, 590, 625, 1000, 1180, 1250, 1475, 2360, 2500, 2950, 3125, 5000, 5900, 6250, 7375, 11800, 12500, 14750, 25000, 29500, 36875, 59000, 73750, 147500, 184375, 295000, 368750, 737500, 1475000]

約数ペア:

[(1, 1475000), (2, 737500), (4, 368750), (5, 295000), (8, 184375), (10, 147500), (20, 73750), (25, 59000), (40, 36875), (50, 29500), (59, 25000), (100, 14750), (118, 12500), (125, 11800), (200, 7375), (236, 6250), (250, 5900), (295, 5000), (472, 3125), (500, 2950), (590, 2500), (625, 2360), (1000, 1475), (1180, 1250)]