23585715

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 22033485

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 239, 255, 387, 459, 645, 717, 731, 765, 1161, 1195, 1935, 2151, 2193, 2295, 3585, 3655, 4063, 5805, 6453, 6579, 10277, 10755, 10965, 12189, 19737, 20315, 30831, 32265, 32895, 36567, 51385, 60945, 92493, 98685, 109701, 154155, 174709, 182835, 277479, 462465, 524127, 548505, 873545, 1387395, 1572381, 2620635, 4717143, 7861905, 23585715]

約数ペア:

[(1, 23585715), (3, 7861905), (5, 4717143), (9, 2620635), (15, 1572381), (17, 1387395), (27, 873545), (43, 548505), (45, 524127), (51, 462465), (85, 277479), (129, 182835), (135, 174709), (153, 154155), (215, 109701), (239, 98685), (255, 92493), (387, 60945), (459, 51385), (645, 36567), (717, 32895), (731, 32265), (765, 30831), (1161, 20315), (1195, 19737), (1935, 12189), (2151, 10965), (2193, 10755), (2295, 10277), (3585, 6579), (3655, 6453), (4063, 5805)]