40423355

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 18674245

約数列:

[1, 5, 7, 19, 35, 89, 95, 133, 445, 623, 665, 683, 1691, 3115, 3415, 4781, 8455, 11837, 12977, 23905, 59185, 60787, 64885, 90839, 303935, 425509, 454195, 1154953, 2127545, 5774765, 8084671, 40423355]

約数ペア:

[(1, 40423355), (5, 8084671), (7, 5774765), (19, 2127545), (35, 1154953), (89, 454195), (95, 425509), (133, 303935), (445, 90839), (623, 64885), (665, 60787), (683, 59185), (1691, 23905), (3115, 12977), (3415, 11837), (4781, 8455)]