13726395

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6012

約数の個数: 32

約数和(自身を含む): 25842240

約数和(自身を除く): 12115845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5981, 17943, 29905, 53829, 89715, 101677, 161487, 269145, 305031, 508385, 807435, 915093, 1525155, 2745279, 4575465, 13726395]

約数ペア:

[(1, 13726395), (3, 4575465), (5, 2745279), (9, 1525155), (15, 915093), (17, 807435), (27, 508385), (45, 305031), (51, 269145), (85, 161487), (135, 101677), (153, 89715), (255, 53829), (459, 29905), (765, 17943), (2295, 5981)]