8266554725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10463}}^1$

素因数の和:10527

約数の個数: 72

約数和(自身を含む): 12822250752

約数和(自身を除く): 4555696027

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 169, 187, 221, 275, 325, 425, 715, 845, 935, 1105, 1859, 2431, 2873, 3575, 4225, 4675, 5525, 9295, 10463, 12155, 14365, 31603, 46475, 52315, 60775, 71825, 115093, 136019, 158015, 177871, 261575, 575465, 680095, 790075, 889355, 1496209, 1768247, 1956581, 2312323, 2877325, 3400475, 4446775, 7481045, 8841235, 9782905, 11561615, 19450717, 25435553, 30060199, 37405225, 44206175, 48914525, 57808075, 97253585, 127177765, 150300995, 330662189, 486267925, 635888825, 751504975, 1653310945, 8266554725]

約数ペア:

[(1, 8266554725), (5, 1653310945), (11, 751504975), (13, 635888825), (17, 486267925), (25, 330662189), (55, 150300995), (65, 127177765), (85, 97253585), (143, 57808075), (169, 48914525), (187, 44206175), (221, 37405225), (275, 30060199), (325, 25435553), (425, 19450717), (715, 11561615), (845, 9782905), (935, 8841235), (1105, 7481045), (1859, 4446775), (2431, 3400475), (2873, 2877325), (3575, 2312323), (4225, 1956581), (4675, 1768247), (5525, 1496209), (9295, 889355), (10463, 790075), (12155, 680095), (14365, 575465), (31603, 261575), (46475, 177871), (52315, 158015), (60775, 136019), (71825, 115093)]