1151587623025

素因数分解:

$5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{26903}}^1$

素因数の和:27431

約数の個数: 72

約数和(自身を含む): 1685175516864

約数和(自身を除く): 533587893839

約数列:

[1, 5, 7, 25, 35, 49, 83, 175, 245, 415, 421, 581, 1225, 2075, 2105, 2905, 2947, 4067, 10525, 14525, 14735, 20335, 20629, 26903, 34943, 73675, 101675, 103145, 134515, 174715, 188321, 244601, 515725, 672575, 873575, 941605, 1223005, 1318247, 1712207, 2232949, 4708025, 6115025, 6591235, 8561035, 11164745, 11326163, 15630643, 32956175, 42805175, 55823725, 56630815, 78153215, 79283141, 109414501, 283154075, 390766075, 396415705, 547072505, 554981987, 940071529, 1982078525, 2735362525, 2774909935, 4700357645, 6580500703, 13874549675, 23501788225, 32902503515, 46063504921, 164512517575, 230317524605, 1151587623025]

約数ペア:

[(1, 1151587623025), (5, 230317524605), (7, 164512517575), (25, 46063504921), (35, 32902503515), (49, 23501788225), (83, 13874549675), (175, 6580500703), (245, 4700357645), (415, 2774909935), (421, 2735362525), (581, 1982078525), (1225, 940071529), (2075, 554981987), (2105, 547072505), (2905, 396415705), (2947, 390766075), (4067, 283154075), (10525, 109414501), (14525, 79283141), (14735, 78153215), (20335, 56630815), (20629, 55823725), (26903, 42805175), (34943, 32956175), (73675, 15630643), (101675, 11326163), (103145, 11164745), (134515, 8561035), (174715, 6591235), (188321, 6115025), (244601, 4708025), (515725, 2232949), (672575, 1712207), (873575, 1318247), (941605, 1223005)]