75574135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 112412160

約数和(自身を除く): 36838025

約数列:

[1, 5, 7, 13, 35, 65, 91, 163, 455, 815, 1019, 1141, 2119, 5095, 5705, 7133, 10595, 13247, 14833, 35665, 66235, 74165, 92729, 166097, 463645, 830485, 1162679, 2159261, 5813395, 10796305, 15114827, 75574135]

約数ペア:

[(1, 75574135), (5, 15114827), (7, 10796305), (13, 5813395), (35, 2159261), (65, 1162679), (91, 830485), (163, 463645), (455, 166097), (815, 92729), (1019, 74165), (1141, 66235), (2119, 35665), (5095, 14833), (5705, 13247), (7133, 10595)]