85783545

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17489}}^1$

素因数の和:17609

約数の個数: 24

約数和(自身を含む): 150064200

約数和(自身を除く): 64280655

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 17489, 52467, 87445, 157401, 262335, 787005, 1906301, 5718903, 9531505, 17156709, 28594515, 85783545]

約数ペア:

[(1, 85783545), (3, 28594515), (5, 17156709), (9, 9531505), (15, 5718903), (45, 1906301), (109, 787005), (327, 262335), (545, 157401), (981, 87445), (1635, 52467), (4905, 17489)]