3893442955

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{691}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 4866808320

約数和(自身を除く): 973365365

約数列:

[1, 5, 43, 73, 215, 359, 365, 691, 1795, 3139, 3455, 15437, 15695, 26207, 29713, 50443, 77185, 131035, 148565, 248069, 252215, 1126901, 1240345, 2169049, 5634505, 10666967, 10845245, 18109037, 53334835, 90545185, 778688591, 3893442955]

約数ペア:

[(1, 3893442955), (5, 778688591), (43, 90545185), (73, 53334835), (215, 18109037), (359, 10845245), (365, 10666967), (691, 5634505), (1795, 2169049), (3139, 1240345), (3455, 1126901), (15437, 252215), (15695, 248069), (26207, 148565), (29713, 131035), (50443, 77185)]