12243175

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 17764736

約数和(自身を除く): 5521561

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 1627, 7525, 8135, 11389, 40675, 56945, 69961, 284725, 349805, 489727, 1749025, 2448635, 12243175]

約数ペア:

[(1, 12243175), (5, 2448635), (7, 1749025), (25, 489727), (35, 349805), (43, 284725), (175, 69961), (215, 56945), (301, 40675), (1075, 11389), (1505, 8135), (1627, 7525)]