61158435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 56414685

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 663, 741, 969, 971, 1105, 1235, 1615, 2913, 3315, 3705, 4199, 4845, 4855, 12597, 12623, 14565, 16507, 18449, 20995, 37869, 49521, 55347, 62985, 63115, 82535, 92245, 189345, 214591, 239837, 247605, 276735, 313633, 643773, 719511, 940899, 1072955, 1199185, 1568165, 3218865, 3597555, 4077229, 4704495, 12231687, 20386145, 61158435]

約数ペア:

[(1, 61158435), (3, 20386145), (5, 12231687), (13, 4704495), (15, 4077229), (17, 3597555), (19, 3218865), (39, 1568165), (51, 1199185), (57, 1072955), (65, 940899), (85, 719511), (95, 643773), (195, 313633), (221, 276735), (247, 247605), (255, 239837), (285, 214591), (323, 189345), (663, 92245), (741, 82535), (969, 63115), (971, 62985), (1105, 55347), (1235, 49521), (1615, 37869), (2913, 20995), (3315, 18449), (3705, 16507), (4199, 14565), (4845, 12623), (4855, 12597)]