26961735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61981}}^1$

素因数の和:62018

約数の個数: 16

約数和(自身を含む): 44627040

約数和(自身を除く): 17665305

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 61981, 185943, 309905, 929715, 1797449, 5392347, 8987245, 26961735]

約数ペア:

[(1, 26961735), (3, 8987245), (5, 5392347), (15, 1797449), (29, 929715), (87, 309905), (145, 185943), (435, 61981)]