155860280065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{112303}}^1$

素因数の和:114421

約数の個数: 32

約数和(自身を含む): 225111121920

約数和(自身を除く): 69250841855

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 2087, 10435, 14609, 39653, 73045, 112303, 198265, 277571, 561515, 786121, 1387855, 2133757, 3930605, 10668785, 14936299, 74681495, 234376361, 1171881805, 1640634527, 4453150859, 8203172635, 22265754295, 31172056013, 155860280065]

約数ペア:

[(1, 155860280065), (5, 31172056013), (7, 22265754295), (19, 8203172635), (35, 4453150859), (95, 1640634527), (133, 1171881805), (665, 234376361), (2087, 74681495), (10435, 14936299), (14609, 10668785), (39653, 3930605), (73045, 2133757), (112303, 1387855), (198265, 786121), (277571, 561515)]