26054415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 49121280

約数和(自身を除く): 23066865

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 983, 1395, 1767, 2945, 2949, 4915, 5301, 8835, 8847, 14745, 18677, 26505, 30473, 44235, 56031, 91419, 93385, 152365, 168093, 274257, 280155, 457095, 578987, 840465, 1371285, 1736961, 2894935, 5210883, 8684805, 26054415]

約数ペア:

[(1, 26054415), (3, 8684805), (5, 5210883), (9, 2894935), (15, 1736961), (19, 1371285), (31, 840465), (45, 578987), (57, 457095), (93, 280155), (95, 274257), (155, 168093), (171, 152365), (279, 93385), (285, 91419), (465, 56031), (589, 44235), (855, 30473), (983, 26505), (1395, 18677), (1767, 14745), (2945, 8847), (2949, 8835), (4915, 5301)]