38271155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 13741645

約数列:

[1, 5, 13, 29, 65, 79, 145, 257, 377, 395, 1027, 1285, 1885, 2291, 3341, 5135, 7453, 11455, 16705, 20303, 29783, 37265, 96889, 101515, 148915, 263939, 484445, 588787, 1319695, 2943935, 7654231, 38271155]

約数ペア:

[(1, 38271155), (5, 7654231), (13, 2943935), (29, 1319695), (65, 588787), (79, 484445), (145, 263939), (257, 148915), (377, 101515), (395, 96889), (1027, 37265), (1285, 29783), (1885, 20303), (2291, 16705), (3341, 11455), (5135, 7453)]