15290685

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11717}}^1$

素因数の和:11757

約数の個数: 24

約数和(自身を含む): 27420120

約数和(自身を除く): 12129435

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 11717, 35151, 58585, 105453, 175755, 339793, 527265, 1019379, 1698965, 3058137, 5096895, 15290685]

約数ペア:

[(1, 15290685), (3, 5096895), (5, 3058137), (9, 1698965), (15, 1019379), (29, 527265), (45, 339793), (87, 175755), (145, 105453), (261, 58585), (435, 35151), (1305, 11717)]