16294275

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 29451240

約数和(自身を除く): 13156965

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 521, 695, 1251, 1563, 2085, 2605, 3475, 4689, 6255, 7815, 10425, 13025, 23445, 31275, 39075, 72419, 117225, 217257, 362095, 651771, 1086285, 1810475, 3258855, 5431425, 16294275]

約数ペア:

[(1, 16294275), (3, 5431425), (5, 3258855), (9, 1810475), (15, 1086285), (25, 651771), (45, 362095), (75, 217257), (139, 117225), (225, 72419), (417, 39075), (521, 31275), (695, 23445), (1251, 13025), (1563, 10425), (2085, 7815), (2605, 6255), (3475, 4689)]