9967185

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 19388160

約数和(自身を除く): 9420975

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 101, 129, 135, 153, 215, 255, 303, 387, 459, 505, 645, 731, 765, 909, 1161, 1515, 1717, 1935, 2193, 2295, 2727, 3655, 4343, 4545, 5151, 5805, 6579, 8585, 10965, 13029, 13635, 15453, 19737, 21715, 25755, 32895, 39087, 46359, 65145, 73831, 77265, 98685, 117261, 195435, 221493, 231795, 369155, 586305, 664479, 1107465, 1993437, 3322395, 9967185]

約数ペア:

[(1, 9967185), (3, 3322395), (5, 1993437), (9, 1107465), (15, 664479), (17, 586305), (27, 369155), (43, 231795), (45, 221493), (51, 195435), (85, 117261), (101, 98685), (129, 77265), (135, 73831), (153, 65145), (215, 46359), (255, 39087), (303, 32895), (387, 25755), (459, 21715), (505, 19737), (645, 15453), (731, 13635), (765, 13029), (909, 10965), (1161, 8585), (1515, 6579), (1717, 5805), (1935, 5151), (2193, 4545), (2295, 4343), (2727, 3655)]