339975055

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3163}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 484775424

約数和(自身を除く): 144800369

約数列:

[1, 5, 7, 35, 37, 83, 185, 259, 415, 581, 1295, 2905, 3071, 3163, 15355, 15815, 21497, 22141, 107485, 110705, 117031, 262529, 585155, 819217, 1312645, 1837703, 4096085, 9188515, 9713573, 48567865, 67995011, 339975055]

約数ペア:

[(1, 339975055), (5, 67995011), (7, 48567865), (35, 9713573), (37, 9188515), (83, 4096085), (185, 1837703), (259, 1312645), (415, 819217), (581, 585155), (1295, 262529), (2905, 117031), (3071, 110705), (3163, 107485), (15355, 22141), (15815, 21497)]