13261755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 23353344

約数和(自身を除く): 10091589

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1447, 1833, 3055, 4341, 7235, 9165, 18811, 21705, 56433, 68009, 94055, 204027, 282165, 340045, 884117, 1020135, 2652351, 4420585, 13261755]

約数ペア:

[(1, 13261755), (3, 4420585), (5, 2652351), (13, 1020135), (15, 884117), (39, 340045), (47, 282165), (65, 204027), (141, 94055), (195, 68009), (235, 56433), (611, 21705), (705, 18811), (1447, 9165), (1833, 7235), (3055, 4341)]