13306535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 18565632

約数和(自身を除く): 5259097

約数列:

[1, 5, 11, 23, 55, 67, 115, 157, 253, 335, 737, 785, 1265, 1541, 1727, 3611, 3685, 7705, 8635, 10519, 16951, 18055, 39721, 52595, 84755, 115709, 198605, 241937, 578545, 1209685, 2661307, 13306535]

約数ペア:

[(1, 13306535), (5, 2661307), (11, 1209685), (23, 578545), (55, 241937), (67, 198605), (115, 115709), (157, 84755), (253, 52595), (335, 39721), (737, 18055), (785, 16951), (1265, 10519), (1541, 8635), (1727, 7705), (3611, 3685)]