319787595

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46447}}^1$

素因数の和:46481

約数の個数: 40

約数和(自身を含む): 606982464

約数和(自身を除く): 287194869

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 46447, 139341, 232235, 418023, 696705, 789599, 1254069, 2090115, 2368797, 3762207, 3947995, 6270345, 7106391, 11843985, 18811035, 21319173, 35531955, 63957519, 106595865, 319787595]

約数ペア:

[(1, 319787595), (3, 106595865), (5, 63957519), (9, 35531955), (15, 21319173), (17, 18811035), (27, 11843985), (45, 7106391), (51, 6270345), (81, 3947995), (85, 3762207), (135, 2368797), (153, 2090115), (255, 1254069), (405, 789599), (459, 696705), (765, 418023), (1377, 232235), (2295, 139341), (6885, 46447)]