15705080105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{34267}}^1$

素因数の和:34937

約数の個数: 32

約数和(自身を含む): 22176056448

約数和(自身を除く): 6470976343

約数列:

[1, 5, 11, 13, 55, 65, 143, 641, 715, 3205, 7051, 8333, 34267, 35255, 41665, 91663, 171335, 376937, 445471, 458315, 1884685, 2227355, 4900181, 21965147, 24500905, 109825735, 241616617, 285546911, 1208083085, 1427734555, 3141016021, 15705080105]

約数ペア:

[(1, 15705080105), (5, 3141016021), (11, 1427734555), (13, 1208083085), (55, 285546911), (65, 241616617), (143, 109825735), (641, 24500905), (715, 21965147), (3205, 4900181), (7051, 2227355), (8333, 1884685), (34267, 458315), (35255, 445471), (41665, 376937), (91663, 171335)]