2019427185

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1\times {\mathrm{1907}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 3257459712

約数和(自身を除く): 1238032527

約数列:

[1, 3, 5, 15, 227, 311, 681, 933, 1135, 1555, 1907, 3405, 4665, 5721, 9535, 28605, 70597, 211791, 352985, 432889, 593077, 1058955, 1298667, 1779231, 2164445, 2965385, 6493335, 8896155, 134628479, 403885437, 673142395, 2019427185]

約数ペア:

[(1, 2019427185), (3, 673142395), (5, 403885437), (15, 134628479), (227, 8896155), (311, 6493335), (681, 2965385), (933, 2164445), (1135, 1779231), (1555, 1298667), (1907, 1058955), (3405, 593077), (4665, 432889), (5721, 352985), (9535, 211791), (28605, 70597)]