15605245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 19579392

約数和(自身を除く): 3974147

約数列:

[1, 5, 31, 83, 155, 415, 1213, 2573, 6065, 12865, 37603, 100679, 188015, 503395, 3121049, 15605245]

約数ペア:

[(1, 15605245), (5, 3121049), (31, 503395), (83, 188015), (155, 100679), (415, 37603), (1213, 12865), (2573, 6065)]