91055525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 36

約数和(自身を含む): 128241792

約数和(自身を除く): 37186267

約数列:

[1, 5, 11, 25, 31, 55, 121, 155, 275, 341, 605, 775, 971, 1705, 3025, 3751, 4855, 8525, 10681, 18755, 24275, 30101, 53405, 93775, 117491, 150505, 267025, 331111, 587455, 752525, 1655555, 2937275, 3642221, 8277775, 18211105, 91055525]

約数ペア:

[(1, 91055525), (5, 18211105), (11, 8277775), (25, 3642221), (31, 2937275), (55, 1655555), (121, 752525), (155, 587455), (275, 331111), (341, 267025), (605, 150505), (775, 117491), (971, 93775), (1705, 53405), (3025, 30101), (3751, 24275), (4855, 18755), (8525, 10681)]