17292945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 29767680

約数和(自身を除く): 12474735

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1291, 2679, 3873, 4465, 6455, 13395, 19365, 24529, 60677, 73587, 122645, 182031, 303385, 367935, 910155, 1152863, 3458589, 5764315, 17292945]

約数ペア:

[(1, 17292945), (3, 5764315), (5, 3458589), (15, 1152863), (19, 910155), (47, 367935), (57, 303385), (95, 182031), (141, 122645), (235, 73587), (285, 60677), (705, 24529), (893, 19365), (1291, 13395), (2679, 6455), (3873, 4465)]