42800305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 14984015

約数列:

[1, 5, 17, 31, 37, 85, 155, 185, 439, 527, 629, 1147, 2195, 2635, 3145, 5735, 7463, 13609, 16243, 19499, 37315, 68045, 81215, 97495, 231353, 276131, 503533, 1156765, 1380655, 2517665, 8560061, 42800305]

約数ペア:

[(1, 42800305), (5, 8560061), (17, 2517665), (31, 1380655), (37, 1156765), (85, 503533), (155, 276131), (185, 231353), (439, 97495), (527, 81215), (629, 68045), (1147, 37315), (2195, 19499), (2635, 16243), (3145, 13609), (5735, 7463)]