13387455

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3067}}^1$

素因数の和:3175

約数の個数: 24

約数和(自身を含む): 23451792

約数和(自身を除く): 10064337

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 3067, 4365, 9201, 15335, 27603, 46005, 138015, 297499, 892497, 1487495, 2677491, 4462485, 13387455]

約数ペア:

[(1, 13387455), (3, 4462485), (5, 2677491), (9, 1487495), (15, 892497), (45, 297499), (97, 138015), (291, 46005), (485, 27603), (873, 15335), (1455, 9201), (3067, 4365)]