42703215

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{18133}}^1$

素因数の和:18298

約数の個数: 16

約数和(自身を含む): 68764128

約数和(自身を除く): 26060913

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 18133, 54399, 90665, 271995, 2846881, 8540643, 14234405, 42703215]

約数ペア:

[(1, 42703215), (3, 14234405), (5, 8540643), (15, 2846881), (157, 271995), (471, 90665), (785, 54399), (2355, 18133)]