2731419765

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34351}}^1$

素因数の和:34415

約数の個数: 64

約数和(自身を含む): 5276467200

約数和(自身を除く): 2545047435

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 93, 95, 135, 155, 171, 279, 285, 465, 513, 589, 837, 855, 1395, 1767, 2565, 2945, 4185, 5301, 8835, 15903, 26505, 34351, 79515, 103053, 171755, 309159, 515265, 652669, 927477, 1064881, 1545795, 1958007, 3194643, 3263345, 4637385, 5324405, 5874021, 9583929, 9790035, 15973215, 17622063, 20232739, 28751787, 29370105, 47919645, 60698217, 88110315, 101163695, 143758935, 182094651, 303491085, 546283953, 910473255, 2731419765]

約数ペア:

[(1, 2731419765), (3, 910473255), (5, 546283953), (9, 303491085), (15, 182094651), (19, 143758935), (27, 101163695), (31, 88110315), (45, 60698217), (57, 47919645), (93, 29370105), (95, 28751787), (135, 20232739), (155, 17622063), (171, 15973215), (279, 9790035), (285, 9583929), (465, 5874021), (513, 5324405), (589, 4637385), (837, 3263345), (855, 3194643), (1395, 1958007), (1767, 1545795), (2565, 1064881), (2945, 927477), (4185, 652669), (5301, 515265), (8835, 309159), (15903, 171755), (26505, 103053), (34351, 79515)]