13397595

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5689}}^1$

素因数の和:5854

約数の個数: 16

約数和(自身を含む): 21576480

約数和(自身を除く): 8178885

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 5689, 17067, 28445, 85335, 893173, 2679519, 4465865, 13397595]

約数ペア:

[(1, 13397595), (3, 4465865), (5, 2679519), (15, 893173), (157, 85335), (471, 28445), (785, 17067), (2355, 5689)]