15642153

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 28

約数和(自身を含む): 24046000

約数和(自身を除く): 8403847

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 499, 729, 1161, 1497, 3483, 4491, 10449, 13473, 21457, 31347, 40419, 64371, 121257, 193113, 363771, 579339, 1738017, 5214051, 15642153]

約数ペア:

[(1, 15642153), (3, 5214051), (9, 1738017), (27, 579339), (43, 363771), (81, 193113), (129, 121257), (243, 64371), (387, 40419), (499, 31347), (729, 21457), (1161, 13473), (1497, 10449), (3483, 4491)]