121291259495

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{351931}}^1$

素因数の和:352215

約数の個数: 32

約数和(自身を含む): 170954488320

約数和(自身を除く): 49663228825

約数列:

[1, 5, 7, 35, 43, 215, 229, 301, 1145, 1505, 1603, 8015, 9847, 49235, 68929, 344645, 351931, 1759655, 2463517, 12317585, 15133033, 75665165, 80592199, 105931231, 402960995, 529656155, 564145393, 2820726965, 3465464557, 17327322785, 24258251899, 121291259495]

約数ペア:

[(1, 121291259495), (5, 24258251899), (7, 17327322785), (35, 3465464557), (43, 2820726965), (215, 564145393), (229, 529656155), (301, 402960995), (1145, 105931231), (1505, 80592199), (1603, 75665165), (8015, 15133033), (9847, 12317585), (49235, 2463517), (68929, 1759655), (344645, 351931)]