15097537

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 19161576

約数和(自身を除く): 4064039

約数列:

[1, 7, 13, 49, 91, 137, 173, 637, 959, 1211, 1781, 2249, 6713, 8477, 12467, 15743, 23701, 87269, 110201, 165907, 308113, 1161349, 2156791, 15097537]

約数ペア:

[(1, 15097537), (7, 2156791), (13, 1161349), (49, 308113), (91, 165907), (137, 110201), (173, 87269), (637, 23701), (959, 15743), (1211, 12467), (1781, 8477), (2249, 6713)]