115214415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{178627}}^1$

素因数の和:178678

約数の個数: 16

約数和(自身を含む): 188631168

約数和(自身を除く): 73416753

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 178627, 535881, 893135, 2679405, 7680961, 23042883, 38404805, 115214415]

約数ペア:

[(1, 115214415), (3, 38404805), (5, 23042883), (15, 7680961), (43, 2679405), (129, 893135), (215, 535881), (645, 178627)]