71326305

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31079}}^1$

素因数の和:31110

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 62939295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 31079, 93237, 155395, 279711, 466185, 528343, 839133, 1398555, 1585029, 2641715, 4195665, 4755087, 7925145, 14265261, 23775435, 71326305]

約数ペア:

[(1, 71326305), (3, 23775435), (5, 14265261), (9, 7925145), (15, 4755087), (17, 4195665), (27, 2641715), (45, 1585029), (51, 1398555), (85, 839133), (135, 528343), (153, 466185), (255, 279711), (459, 155395), (765, 93237), (2295, 31079)]