78582955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 109267200

約数和(自身を除く): 30684245

約数列:

[1, 5, 11, 19, 55, 95, 139, 209, 541, 695, 1045, 1529, 2641, 2705, 5951, 7645, 10279, 13205, 29051, 29755, 51395, 75199, 113069, 145255, 375995, 565345, 827189, 1428781, 4135945, 7143905, 15716591, 78582955]

約数ペア:

[(1, 78582955), (5, 15716591), (11, 7143905), (19, 4135945), (55, 1428781), (95, 827189), (139, 565345), (209, 375995), (541, 145255), (695, 113069), (1045, 75199), (1529, 51395), (2641, 29755), (2705, 29051), (5951, 13205), (7645, 10279)]