16167275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 21617664

約数和(自身を除く): 5450389

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 907, 3565, 4535, 17825, 20861, 22675, 28117, 104305, 140585, 521525, 646691, 702925, 3233455, 16167275]

約数ペア:

[(1, 16167275), (5, 3233455), (23, 702925), (25, 646691), (31, 521525), (115, 140585), (155, 104305), (575, 28117), (713, 22675), (775, 20861), (907, 17825), (3565, 4535)]