15069439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 20054016

約数和(自身を除く): 4984577

約数列:

[1, 7, 11, 23, 67, 77, 127, 161, 253, 469, 737, 889, 1397, 1541, 1771, 2921, 5159, 8509, 9779, 10787, 16951, 20447, 32131, 59563, 93599, 118657, 195707, 224917, 655193, 1369949, 2152777, 15069439]

約数ペア:

[(1, 15069439), (7, 2152777), (11, 1369949), (23, 655193), (67, 224917), (77, 195707), (127, 118657), (161, 93599), (253, 59563), (469, 32131), (737, 20447), (889, 16951), (1397, 10787), (1541, 9779), (1771, 8509), (2921, 5159)]