139690755

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8599}}^1$

素因数の和:8648

約数の個数: 36

約数和(自身を含む): 255574800

約数和(自身を除く): 115884045

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 3249, 5415, 8599, 16245, 25797, 42995, 77391, 128985, 163381, 386955, 490143, 816905, 1470429, 2450715, 3104239, 7352145, 9312717, 15521195, 27938151, 46563585, 139690755]

約数ペア:

[(1, 139690755), (3, 46563585), (5, 27938151), (9, 15521195), (15, 9312717), (19, 7352145), (45, 3104239), (57, 2450715), (95, 1470429), (171, 816905), (285, 490143), (361, 386955), (855, 163381), (1083, 128985), (1805, 77391), (3249, 42995), (5415, 25797), (8599, 16245)]