89630255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 128314368

約数和(自身を除く): 38684113

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 1871, 3685, 4355, 9355, 9581, 20581, 24323, 47905, 102905, 121615, 125357, 267553, 626785, 1337765, 1378927, 1629641, 6894635, 8148205, 17926051, 89630255]

約数ペア:

[(1, 89630255), (5, 17926051), (11, 8148205), (13, 6894635), (55, 1629641), (65, 1378927), (67, 1337765), (143, 626785), (335, 267553), (715, 125357), (737, 121615), (871, 102905), (1871, 47905), (3685, 24323), (4355, 20581), (9355, 9581)]