79517565

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 154080000

約数和(自身を除く): 74562435

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 435, 513, 551, 783, 855, 1069, 1305, 1653, 2565, 2755, 3207, 3915, 4959, 5345, 8265, 9621, 14877, 16035, 20311, 24795, 28863, 31001, 48105, 60933, 74385, 93003, 101555, 144315, 155005, 182799, 279009, 304665, 465015, 548397, 589019, 837027, 913995, 1395045, 1767057, 2741985, 2945095, 4185135, 5301171, 8835285, 15903513, 26505855, 79517565]

約数ペア:

[(1, 79517565), (3, 26505855), (5, 15903513), (9, 8835285), (15, 5301171), (19, 4185135), (27, 2945095), (29, 2741985), (45, 1767057), (57, 1395045), (87, 913995), (95, 837027), (135, 589019), (145, 548397), (171, 465015), (261, 304665), (285, 279009), (435, 182799), (513, 155005), (551, 144315), (783, 101555), (855, 93003), (1069, 74385), (1305, 60933), (1653, 48105), (2565, 31001), (2755, 28863), (3207, 24795), (3915, 20311), (4959, 16035), (5345, 14877), (8265, 9621)]