83560395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 137567232

約数和(自身を除く): 54006837

約数列:

[1, 3, 5, 15, 43, 129, 215, 353, 367, 645, 1059, 1101, 1765, 1835, 5295, 5505, 15179, 15781, 45537, 47343, 75895, 78905, 129551, 227685, 236715, 388653, 647755, 1943265, 5570693, 16712079, 27853465, 83560395]

約数ペア:

[(1, 83560395), (3, 27853465), (5, 16712079), (15, 5570693), (43, 1943265), (129, 647755), (215, 388653), (353, 236715), (367, 227685), (645, 129551), (1059, 78905), (1101, 75895), (1765, 47343), (1835, 45537), (5295, 15781), (5505, 15179)]