13499595

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 25420320

約数和(自身を除く): 11920725

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 277, 285, 361, 513, 831, 855, 1083, 1385, 1805, 2493, 2565, 3249, 4155, 5263, 5415, 7479, 9747, 12465, 15789, 16245, 26315, 37395, 47367, 48735, 78945, 99997, 142101, 236835, 299991, 499985, 710505, 899973, 1499955, 2699919, 4499865, 13499595]

約数ペア:

[(1, 13499595), (3, 4499865), (5, 2699919), (9, 1499955), (15, 899973), (19, 710505), (27, 499985), (45, 299991), (57, 236835), (95, 142101), (135, 99997), (171, 78945), (277, 48735), (285, 47367), (361, 37395), (513, 26315), (831, 16245), (855, 15789), (1083, 12465), (1385, 9747), (1805, 7479), (2493, 5415), (2565, 5263), (3249, 4155)]