16754985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9574

約数の個数: 32

約数和(自身を含む): 32081280

約数和(自身を除く): 15326295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 9547, 28641, 47735, 85923, 124111, 143205, 257769, 372333, 429615, 620555, 1116999, 1288845, 1861665, 3350997, 5584995, 16754985]

約数ペア:

[(1, 16754985), (3, 5584995), (5, 3350997), (9, 1861665), (13, 1288845), (15, 1116999), (27, 620555), (39, 429615), (45, 372333), (65, 257769), (117, 143205), (135, 124111), (195, 85923), (351, 47735), (585, 28641), (1755, 9547)]