87773025

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{3739}}^1$

素因数の和:4065

約数の個数: 24

約数和(自身を含む): 145620640

約数和(自身を除く): 57847615

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 1565, 3739, 4695, 7825, 11217, 18695, 23475, 56085, 93475, 280425, 1170307, 3510921, 5851535, 17554605, 29257675, 87773025]

約数ペア:

[(1, 87773025), (3, 29257675), (5, 17554605), (15, 5851535), (25, 3510921), (75, 1170307), (313, 280425), (939, 93475), (1565, 56085), (3739, 23475), (4695, 18695), (7825, 11217)]