22067275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 29261520

約数和(自身を除く): 7194245

約数列:

[1, 5, 17, 25, 85, 137, 379, 425, 685, 1895, 2329, 3425, 6443, 9475, 11645, 32215, 51923, 58225, 161075, 259615, 882691, 1298075, 4413455, 22067275]

約数ペア:

[(1, 22067275), (5, 4413455), (17, 1298075), (25, 882691), (85, 259615), (137, 161075), (379, 58225), (425, 51923), (685, 32215), (1895, 11645), (2329, 9475), (3425, 6443)]