17480385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29881}}^1$

素因数の和:29905

約数の個数: 24

約数和(自身を含む): 32631144

約数和(自身を除く): 15150759

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 29881, 89643, 149405, 268929, 388453, 448215, 1165359, 1344645, 1942265, 3496077, 5826795, 17480385]

約数ペア:

[(1, 17480385), (3, 5826795), (5, 3496077), (9, 1942265), (13, 1344645), (15, 1165359), (39, 448215), (45, 388453), (65, 268929), (117, 149405), (195, 89643), (585, 29881)]