4908195

素因数分解:

$3^4\times 5^1\times {\mathrm{12119}}^1$

素因数の和:12136

約数の個数: 20

約数和(自身を含む): 8799120

約数和(自身を除く): 3890925

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12119, 36357, 60595, 109071, 181785, 327213, 545355, 981639, 1636065, 4908195]

約数ペア:

[(1, 4908195), (3, 1636065), (5, 981639), (9, 545355), (15, 327213), (27, 181785), (45, 109071), (81, 60595), (135, 36357), (405, 12119)]