13119045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 21980160

約数和(自身を除く): 8861115

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 317, 445, 465, 951, 1335, 1585, 2759, 4755, 8277, 9827, 13795, 28213, 29481, 41385, 49135, 84639, 141065, 147405, 423195, 874603, 2623809, 4373015, 13119045]

約数ペア:

[(1, 13119045), (3, 4373015), (5, 2623809), (15, 874603), (31, 423195), (89, 147405), (93, 141065), (155, 84639), (267, 49135), (317, 41385), (445, 29481), (465, 28213), (951, 13795), (1335, 9827), (1585, 8277), (2759, 4755)]