848990065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{51283}}^1$

素因数の和:51349

約数の個数: 32

約数和(自身を含む): 1299741696

約数和(自身を除く): 450751631

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 16555, 51283, 256415, 358981, 564113, 1794905, 2205169, 2820565, 3948791, 11025845, 15436183, 19743955, 24256859, 77180915, 121284295, 169798013, 848990065]

約数ペア:

[(1, 848990065), (5, 169798013), (7, 121284295), (11, 77180915), (35, 24256859), (43, 19743955), (55, 15436183), (77, 11025845), (215, 3948791), (301, 2820565), (385, 2205169), (473, 1794905), (1505, 564113), (2365, 358981), (3311, 256415), (16555, 51283)]