121858345

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 174799620

約数和(自身を除く): 52941275

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 269, 301, 1345, 1505, 1849, 1883, 2107, 9245, 9415, 10535, 11567, 12943, 13181, 57835, 64715, 65905, 80969, 90601, 404845, 453005, 497381, 566783, 2486905, 2833915, 3481667, 17408335, 24371669, 121858345]

約数ペア:

[(1, 121858345), (5, 24371669), (7, 17408335), (35, 3481667), (43, 2833915), (49, 2486905), (215, 566783), (245, 497381), (269, 453005), (301, 404845), (1345, 90601), (1505, 80969), (1849, 65905), (1883, 64715), (2107, 57835), (9245, 13181), (9415, 12943), (10535, 11567)]