22866275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 30292704

約数和(自身を除く): 7426429

約数列:

[1, 5, 17, 25, 85, 173, 311, 425, 865, 1555, 2941, 4325, 5287, 7775, 14705, 26435, 53803, 73525, 132175, 269015, 914651, 1345075, 4573255, 22866275]

約数ペア:

[(1, 22866275), (5, 4573255), (17, 1345075), (25, 914651), (85, 269015), (173, 132175), (311, 73525), (425, 53803), (865, 26435), (1555, 14705), (2941, 7775), (4325, 5287)]