65338075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4027}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 89904960

約数和(自身を除く): 24566885

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 4027, 16225, 20135, 44297, 100675, 221485, 237593, 1107425, 1187965, 2613523, 5939825, 13067615, 65338075]

約数ペア:

[(1, 65338075), (5, 13067615), (11, 5939825), (25, 2613523), (55, 1187965), (59, 1107425), (275, 237593), (295, 221485), (649, 100675), (1475, 44297), (3245, 20135), (4027, 16225)]