90863695

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 118794816

約数和(自身を除く): 27931121

約数列:

[1, 5, 13, 65, 169, 293, 367, 845, 1465, 1835, 3809, 4771, 19045, 23855, 49517, 62023, 107531, 247585, 310115, 537655, 1397903, 6989515, 18172739, 90863695]

約数ペア:

[(1, 90863695), (5, 18172739), (13, 6989515), (65, 1397903), (169, 537655), (293, 310115), (367, 247585), (845, 107531), (1465, 62023), (1835, 49517), (3809, 23855), (4771, 19045)]