15109497

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{4783}}^1$

素因数の和:4811

約数の個数: 24

約数和(自身を含む): 24379264

約数和(自身を除く): 9269767

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 4783, 14349, 43047, 62179, 129141, 186537, 387423, 559611, 1162269, 1678833, 5036499, 15109497]

約数ペア:

[(1, 15109497), (3, 5036499), (9, 1678833), (13, 1162269), (27, 559611), (39, 387423), (81, 186537), (117, 129141), (243, 62179), (351, 43047), (1053, 14349), (3159, 4783)]