268962015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2843}}^1$

素因数の和:2928

約数の個数: 64

約数和(自身を含む): 530758656

約数和(自身を除く): 261796641

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 53, 85, 105, 119, 159, 255, 265, 357, 371, 595, 795, 901, 1113, 1785, 1855, 2703, 2843, 4505, 5565, 6307, 8529, 13515, 14215, 18921, 19901, 31535, 42645, 48331, 59703, 94605, 99505, 144993, 150679, 241655, 298515, 338317, 452037, 724965, 753395, 1014951, 1054753, 1691585, 2260185, 2561543, 3164259, 5074755, 5273765, 7684629, 12807715, 15821295, 17930801, 38423145, 53792403, 89654005, 268962015]

約数ペア:

[(1, 268962015), (3, 89654005), (5, 53792403), (7, 38423145), (15, 17930801), (17, 15821295), (21, 12807715), (35, 7684629), (51, 5273765), (53, 5074755), (85, 3164259), (105, 2561543), (119, 2260185), (159, 1691585), (255, 1054753), (265, 1014951), (357, 753395), (371, 724965), (595, 452037), (795, 338317), (901, 298515), (1113, 241655), (1785, 150679), (1855, 144993), (2703, 99505), (2843, 94605), (4505, 59703), (5565, 48331), (6307, 42645), (8529, 31535), (13515, 19901), (14215, 18921)]