126665385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6494

約数の個数: 64

約数和(自身を含む): 267577344

約数和(自身を除く): 140911959

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3927, 6451, 6545, 19353, 19635, 32255, 45157, 70961, 96765, 109667, 135471, 212883, 225785, 329001, 354805, 496727, 548335, 677355, 767669, 1064415, 1206337, 1490181, 1645005, 2303007, 2483635, 3619011, 3838345, 6031685, 7450905, 8444359, 11515035, 18095055, 25333077, 42221795, 126665385]

約数ペア:

[(1, 126665385), (3, 42221795), (5, 25333077), (7, 18095055), (11, 11515035), (15, 8444359), (17, 7450905), (21, 6031685), (33, 3838345), (35, 3619011), (51, 2483635), (55, 2303007), (77, 1645005), (85, 1490181), (105, 1206337), (119, 1064415), (165, 767669), (187, 677355), (231, 548335), (255, 496727), (357, 354805), (385, 329001), (561, 225785), (595, 212883), (935, 135471), (1155, 109667), (1309, 96765), (1785, 70961), (2805, 45157), (3927, 32255), (6451, 19635), (6545, 19353)]