86858475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 158085120

約数和(自身を除く): 71226645

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 275, 381, 635, 825, 829, 1397, 1905, 2487, 3175, 4145, 4191, 6985, 9119, 9525, 12435, 20725, 20955, 27357, 34925, 45595, 62175, 104775, 105283, 136785, 227975, 315849, 526415, 683925, 1158113, 1579245, 2632075, 3474339, 5790565, 7896225, 17371695, 28952825, 86858475]

約数ペア:

[(1, 86858475), (3, 28952825), (5, 17371695), (11, 7896225), (15, 5790565), (25, 3474339), (33, 2632075), (55, 1579245), (75, 1158113), (127, 683925), (165, 526415), (275, 315849), (381, 227975), (635, 136785), (825, 105283), (829, 104775), (1397, 62175), (1905, 45595), (2487, 34925), (3175, 27357), (4145, 20955), (4191, 20725), (6985, 12435), (9119, 9525)]