26059545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 49233600

約数和(自身を除く): 23174055

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1051, 1305, 1653, 2755, 3153, 4959, 5255, 8265, 9459, 15765, 19969, 24795, 30479, 47295, 59907, 91437, 99845, 152395, 179721, 274311, 299535, 457185, 579101, 898605, 1371555, 1737303, 2895505, 5211909, 8686515, 26059545]

約数ペア:

[(1, 26059545), (3, 8686515), (5, 5211909), (9, 2895505), (15, 1737303), (19, 1371555), (29, 898605), (45, 579101), (57, 457185), (87, 299535), (95, 274311), (145, 179721), (171, 152395), (261, 99845), (285, 91437), (435, 59907), (551, 47295), (855, 30479), (1051, 24795), (1305, 19969), (1653, 15765), (2755, 9459), (3153, 8265), (4959, 5255)]