7156845

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 12496536

約数和(自身を除く): 5339691

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1013, 1413, 2355, 3039, 5065, 7065, 9117, 15195, 45585, 159041, 477123, 795205, 1431369, 2385615, 7156845]

約数ペア:

[(1, 7156845), (3, 2385615), (5, 1431369), (9, 795205), (15, 477123), (45, 159041), (157, 45585), (471, 15195), (785, 9117), (1013, 7065), (1413, 5065), (2355, 3039)]