72456175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7121}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 100676592

約数和(自身を除く): 28220417

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 7121, 10175, 35605, 78331, 178025, 263477, 391655, 1317385, 1958275, 2898247, 6586925, 14491235, 72456175]

約数ペア:

[(1, 72456175), (5, 14491235), (11, 6586925), (25, 2898247), (37, 1958275), (55, 1317385), (185, 391655), (275, 263477), (407, 178025), (925, 78331), (2035, 35605), (7121, 10175)]