13851315

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 24109488

約数和(自身を除く): 10258173

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 971, 1585, 2853, 2913, 4755, 4855, 8739, 14265, 14565, 43695, 307807, 923421, 1539035, 2770263, 4617105, 13851315]

約数ペア:

[(1, 13851315), (3, 4617105), (5, 2770263), (9, 1539035), (15, 923421), (45, 307807), (317, 43695), (951, 14565), (971, 14265), (1585, 8739), (2853, 4855), (2913, 4755)]