2279275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 3106944

約数和(自身を除く): 827669

約数列:

[1, 5, 17, 25, 31, 85, 155, 173, 425, 527, 775, 865, 2635, 2941, 4325, 5363, 13175, 14705, 26815, 73525, 91171, 134075, 455855, 2279275]

約数ペア:

[(1, 2279275), (5, 455855), (17, 134075), (25, 91171), (31, 73525), (85, 26815), (155, 14705), (173, 13175), (425, 5363), (527, 4325), (775, 2941), (865, 2635)]