15268975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 20610288

約数和(自身を除く): 5341313

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 971, 3145, 4855, 15725, 16507, 24275, 35927, 82535, 179635, 412675, 610759, 898175, 3053795, 15268975]

約数ペア:

[(1, 15268975), (5, 3053795), (17, 898175), (25, 610759), (37, 412675), (85, 179635), (185, 82535), (425, 35927), (629, 24275), (925, 16507), (971, 15725), (3145, 4855)]