22959145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 30614472

約数和(自身を除く): 7655327

約数列:

[1, 5, 11, 55, 121, 137, 277, 605, 685, 1385, 1507, 3047, 7535, 15235, 16577, 33517, 37949, 82885, 167585, 189745, 417439, 2087195, 4591829, 22959145]

約数ペア:

[(1, 22959145), (5, 4591829), (11, 2087195), (55, 417439), (121, 189745), (137, 167585), (277, 82885), (605, 37949), (685, 33517), (1385, 16577), (1507, 15235), (3047, 7535)]