66309435

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9631}}^1$

素因数の和:9665

約数の個数: 40

約数和(自身を含む): 125870976

約数和(自身を除く): 59561541

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 9631, 28893, 48155, 86679, 144465, 163727, 260037, 433395, 491181, 780111, 818635, 1300185, 1473543, 2455905, 3900555, 4420629, 7367715, 13261887, 22103145, 66309435]

約数ペア:

[(1, 66309435), (3, 22103145), (5, 13261887), (9, 7367715), (15, 4420629), (17, 3900555), (27, 2455905), (45, 1473543), (51, 1300185), (81, 818635), (85, 780111), (135, 491181), (153, 433395), (255, 260037), (405, 163727), (459, 144465), (765, 86679), (1377, 48155), (2295, 28893), (6885, 9631)]