15130107

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 22630608

約数和(自身を除く): 7500501

約数列:

[1, 3, 9, 41, 123, 131, 313, 369, 393, 939, 1179, 2817, 5371, 12833, 16113, 38499, 41003, 48339, 115497, 123009, 369027, 1681123, 5043369, 15130107]

約数ペア:

[(1, 15130107), (3, 5043369), (9, 1681123), (41, 369027), (123, 123009), (131, 115497), (313, 48339), (369, 41003), (393, 38499), (939, 16113), (1179, 12833), (2817, 5371)]