86309425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6609

約数の個数: 24

約数和(自身を含む): 116992512

約数和(自身を除く): 30683087

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 6551, 13175, 32755, 111367, 163775, 203081, 556835, 1015405, 2784175, 3452377, 5077025, 17261885, 86309425]

約数ペア:

[(1, 86309425), (5, 17261885), (17, 5077025), (25, 3452377), (31, 2784175), (85, 1015405), (155, 556835), (425, 203081), (527, 163775), (775, 111367), (2635, 32755), (6551, 13175)]