42017005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2113}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 52207344

約数和(自身を除く): 10190339

約数列:

[1, 5, 41, 97, 205, 485, 2113, 3977, 10565, 19885, 86633, 204961, 433165, 1024805, 8403401, 42017005]

約数ペア:

[(1, 42017005), (5, 8403401), (41, 1024805), (97, 433165), (205, 204961), (485, 86633), (2113, 19885), (3977, 10565)]