12225585

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 20337408

約数和(自身を除く): 8111823

約数列:

[1, 3, 5, 15, 41, 103, 123, 193, 205, 309, 515, 579, 615, 965, 1545, 2895, 4223, 7913, 12669, 19879, 21115, 23739, 39565, 59637, 63345, 99395, 118695, 298185, 815039, 2445117, 4075195, 12225585]

約数ペア:

[(1, 12225585), (3, 4075195), (5, 2445117), (15, 815039), (41, 298185), (103, 118695), (123, 99395), (193, 63345), (205, 59637), (309, 39565), (515, 23739), (579, 21115), (615, 19879), (965, 12669), (1545, 7913), (2895, 4223)]