90699585

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 149869440

約数和(自身を除く): 59169855

約数列:

[1, 3, 5, 15, 41, 123, 139, 205, 417, 615, 695, 1061, 2085, 3183, 5305, 5699, 15915, 17097, 28495, 43501, 85485, 130503, 147479, 217505, 442437, 652515, 737395, 2212185, 6046639, 18139917, 30233195, 90699585]

約数ペア:

[(1, 90699585), (3, 30233195), (5, 18139917), (15, 6046639), (41, 2212185), (123, 737395), (139, 652515), (205, 442437), (417, 217505), (615, 147479), (695, 130503), (1061, 85485), (2085, 43501), (3183, 28495), (5305, 17097), (5699, 15915)]