55370655

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21587}}^1$

素因数の和:21620

約数の個数: 32

約数和(自身を含む): 103622400

約数和(自身を除く): 48251745

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 21587, 64761, 107935, 194283, 323805, 410153, 582849, 971415, 1230459, 2050765, 2914245, 3691377, 6152295, 11074131, 18456885, 55370655]

約数ペア:

[(1, 55370655), (3, 18456885), (5, 11074131), (9, 6152295), (15, 3691377), (19, 2914245), (27, 2050765), (45, 1230459), (57, 971415), (95, 582849), (135, 410153), (171, 323805), (285, 194283), (513, 107935), (855, 64761), (2565, 21587)]