8149545

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 15863040

約数和(自身を除く): 7713495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 53, 67, 85, 135, 153, 159, 201, 255, 265, 335, 459, 477, 603, 765, 795, 901, 1005, 1139, 1431, 1809, 2295, 2385, 2703, 3015, 3417, 3551, 4505, 5695, 7155, 8109, 9045, 10251, 10653, 13515, 17085, 17755, 24327, 30753, 31959, 40545, 51255, 53265, 60367, 95877, 121635, 153765, 159795, 181101, 301835, 479385, 543303, 905505, 1629909, 2716515, 8149545]

約数ペア:

[(1, 8149545), (3, 2716515), (5, 1629909), (9, 905505), (15, 543303), (17, 479385), (27, 301835), (45, 181101), (51, 159795), (53, 153765), (67, 121635), (85, 95877), (135, 60367), (153, 53265), (159, 51255), (201, 40545), (255, 31959), (265, 30753), (335, 24327), (459, 17755), (477, 17085), (603, 13515), (765, 10653), (795, 10251), (901, 9045), (1005, 8109), (1139, 7155), (1431, 5695), (1809, 4505), (2295, 3551), (2385, 3417), (2703, 3015)]