37489845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 26860875

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 1861, 4029, 5583, 6715, 9305, 20145, 27915, 31637, 94911, 147019, 158185, 441057, 474555, 735095, 2205285, 2499323, 7497969, 12496615, 37489845]

約数ペア:

[(1, 37489845), (3, 12496615), (5, 7497969), (15, 2499323), (17, 2205285), (51, 735095), (79, 474555), (85, 441057), (237, 158185), (255, 147019), (395, 94911), (1185, 31637), (1343, 27915), (1861, 20145), (4029, 9305), (5583, 6715)]