61278195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{371383}}^1$

素因数の和:371402

約数の個数: 16

約数和(自身を含む): 106958592

約数和(自身を除く): 45680397

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 371383, 1114149, 1856915, 4085213, 5570745, 12255639, 20426065, 61278195]

約数ペア:

[(1, 61278195), (3, 20426065), (5, 12255639), (11, 5570745), (15, 4085213), (33, 1856915), (55, 1114149), (165, 371383)]