88870291475

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{15901}}^1$

素因数の和:16320

約数の個数: 48

約数和(自身を含む): 127539128640

約数和(自身を除く): 38668837165

約数列:

[1, 5, 7, 25, 35, 109, 175, 293, 545, 763, 1465, 2051, 2725, 3815, 7325, 10255, 15901, 19075, 31937, 51275, 79505, 111307, 159685, 223559, 397525, 556535, 798425, 1117795, 1733209, 2782675, 4658993, 5588975, 8666045, 12132463, 23294965, 32612951, 43330225, 60662315, 116474825, 163064755, 303311575, 507830237, 815323775, 2539151185, 3554811659, 12695755925, 17774058295, 88870291475]

約数ペア:

[(1, 88870291475), (5, 17774058295), (7, 12695755925), (25, 3554811659), (35, 2539151185), (109, 815323775), (175, 507830237), (293, 303311575), (545, 163064755), (763, 116474825), (1465, 60662315), (2051, 43330225), (2725, 32612951), (3815, 23294965), (7325, 12132463), (10255, 8666045), (15901, 5588975), (19075, 4658993), (31937, 2782675), (51275, 1733209), (79505, 1117795), (111307, 798425), (159685, 556535), (223559, 397525)]