15545888901

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{20029}}^1$

素因数の和:20163

約数の個数: 64

約数和(自身を含む): 25958880000

約数和(自身を除く): 10412991099

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 89, 153, 171, 267, 323, 459, 513, 801, 969, 1513, 1691, 2403, 2907, 4539, 5073, 8721, 13617, 15219, 20029, 28747, 40851, 45657, 60087, 86241, 180261, 258723, 340493, 380551, 540783, 776169, 1021479, 1141653, 1782581, 3064437, 3424959, 5347743, 6469367, 9193311, 10274877, 16043229, 19408101, 30303877, 33869039, 48129687, 58224303, 90911631, 101607117, 174672909, 272734893, 304821351, 575773663, 818204679, 914464053, 1727320989, 5181962967, 15545888901]

約数ペア:

[(1, 15545888901), (3, 5181962967), (9, 1727320989), (17, 914464053), (19, 818204679), (27, 575773663), (51, 304821351), (57, 272734893), (89, 174672909), (153, 101607117), (171, 90911631), (267, 58224303), (323, 48129687), (459, 33869039), (513, 30303877), (801, 19408101), (969, 16043229), (1513, 10274877), (1691, 9193311), (2403, 6469367), (2907, 5347743), (4539, 3424959), (5073, 3064437), (8721, 1782581), (13617, 1141653), (15219, 1021479), (20029, 776169), (28747, 540783), (40851, 380551), (45657, 340493), (60087, 258723), (86241, 180261)]