12657207595

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 15668756928

約数和(自身を除く): 3011549333

約数列:

[1, 5, 43, 215, 257, 397, 577, 1285, 1985, 2885, 11051, 17071, 24811, 55255, 85355, 102029, 124055, 148289, 229069, 510145, 741445, 1145345, 4387247, 6376427, 9849967, 21936235, 31882135, 49249835, 58870733, 294353665, 2531441519, 12657207595]

約数ペア:

[(1, 12657207595), (5, 2531441519), (43, 294353665), (215, 58870733), (257, 49249835), (397, 31882135), (577, 21936235), (1285, 9849967), (1985, 6376427), (2885, 4387247), (11051, 1145345), (17071, 741445), (24811, 510145), (55255, 229069), (85355, 148289), (102029, 124055)]