1345397255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{200357}}^1$

素因数の和:200458

約数の個数: 16

約数和(自身を含む): 1731093120

約数和(自身を除く): 385695865

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 200357, 1001785, 3406069, 15828203, 17030345, 79141015, 269079451, 1345397255]

約数ペア:

[(1, 1345397255), (5, 269079451), (17, 79141015), (79, 17030345), (85, 15828203), (395, 3406069), (1343, 1001785), (6715, 200357)]