12558195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21467}}^1$

素因数の和:21491

約数の個数: 24

約数和(自身を含む): 23443056

約数和(自身を除く): 10884861

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 21467, 64401, 107335, 193203, 279071, 322005, 837213, 966015, 1395355, 2511639, 4186065, 12558195]

約数ペア:

[(1, 12558195), (3, 4186065), (5, 2511639), (9, 1395355), (13, 966015), (15, 837213), (39, 322005), (45, 279071), (65, 193203), (117, 107335), (195, 64401), (585, 21467)]