6871545

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 11973312

約数和(自身を除く): 5101767

約数列:

[1, 3, 5, 9, 15, 45, 311, 491, 933, 1473, 1555, 2455, 2799, 4419, 4665, 7365, 13995, 22095, 152701, 458103, 763505, 1374309, 2290515, 6871545]

約数ペア:

[(1, 6871545), (3, 2290515), (5, 1374309), (9, 763505), (15, 458103), (45, 152701), (311, 22095), (491, 13995), (933, 7365), (1473, 4665), (1555, 4419), (2455, 2799)]