27567525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 47996928

約数和(自身を除く): 20429403

約数列:

[1, 3, 5, 15, 25, 31, 71, 75, 93, 155, 167, 213, 355, 465, 501, 775, 835, 1065, 1775, 2201, 2325, 2505, 4175, 5177, 5325, 6603, 11005, 11857, 12525, 15531, 25885, 33015, 35571, 55025, 59285, 77655, 129425, 165075, 177855, 296425, 367567, 388275, 889275, 1102701, 1837835, 5513505, 9189175, 27567525]

約数ペア:

[(1, 27567525), (3, 9189175), (5, 5513505), (15, 1837835), (25, 1102701), (31, 889275), (71, 388275), (75, 367567), (93, 296425), (155, 177855), (167, 165075), (213, 129425), (355, 77655), (465, 59285), (501, 55025), (775, 35571), (835, 33015), (1065, 25885), (1775, 15531), (2201, 12525), (2325, 11857), (2505, 11005), (4175, 6603), (5177, 5325)]