13306476785

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{46723}}^1$

素因数の和:46917

約数の個数: 32

約数和(自身を含む): 18659696640

約数和(自身を除く): 5353219855

約数列:

[1, 5, 7, 35, 79, 103, 395, 515, 553, 721, 2765, 3605, 8137, 40685, 46723, 56959, 233615, 284795, 327061, 1635305, 3691117, 4812469, 18455585, 24062345, 25837819, 33687283, 129189095, 168436415, 380185051, 1900925255, 2661295357, 13306476785]

約数ペア:

[(1, 13306476785), (5, 2661295357), (7, 1900925255), (35, 380185051), (79, 168436415), (103, 129189095), (395, 33687283), (515, 25837819), (553, 24062345), (721, 18455585), (2765, 4812469), (3605, 3691117), (8137, 1635305), (40685, 327061), (46723, 284795), (56959, 233615)]