16087095

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 27986400

約数和(自身を除く): 11899305

約数列:

[1, 3, 5, 9, 15, 45, 389, 919, 1167, 1945, 2757, 3501, 4595, 5835, 8271, 13785, 17505, 41355, 357491, 1072473, 1787455, 3217419, 5362365, 16087095]

約数ペア:

[(1, 16087095), (3, 5362365), (5, 3217419), (9, 1787455), (15, 1072473), (45, 357491), (389, 41355), (919, 17505), (1167, 13785), (1945, 8271), (2757, 5835), (3501, 4595)]