6513304907525

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{2237461}}^1$

素因数の和:2237563

約数の個数: 48

約数和(自身を含む): 8914317103440

約数和(自身を除く): 2401012195915

約数列:

[1, 5, 13, 25, 53, 65, 169, 265, 325, 689, 845, 1325, 2197, 3445, 4225, 8957, 10985, 17225, 44785, 54925, 116441, 223925, 582205, 2237461, 2911025, 11187305, 29086993, 55936525, 118585433, 145434965, 378130909, 592927165, 727174825, 1541610629, 1890654545, 2964635825, 4915701817, 7708053145, 9453272725, 20040938177, 24578509085, 38540265725, 100204690885, 122892545425, 260532196301, 501023454425, 1302660981505, 6513304907525]

約数ペア:

[(1, 6513304907525), (5, 1302660981505), (13, 501023454425), (25, 260532196301), (53, 122892545425), (65, 100204690885), (169, 38540265725), (265, 24578509085), (325, 20040938177), (689, 9453272725), (845, 7708053145), (1325, 4915701817), (2197, 2964635825), (3445, 1890654545), (4225, 1541610629), (8957, 727174825), (10985, 592927165), (17225, 378130909), (44785, 145434965), (54925, 118585433), (116441, 55936525), (223925, 29086993), (582205, 11187305), (2237461, 2911025)]