12751695

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 25620480

約数和(自身を除く): 12868785

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 277, 279, 297, 341, 465, 495, 831, 837, 1023, 1385, 1395, 1485, 1705, 2493, 3047, 3069, 4155, 4185, 5115, 7479, 8587, 9141, 9207, 12465, 15235, 15345, 25761, 27423, 37395, 42935, 45705, 46035, 77283, 82269, 94457, 128805, 137115, 231849, 283371, 386415, 411345, 472285, 850113, 1159245, 1416855, 2550339, 4250565, 12751695]

約数ペア:

[(1, 12751695), (3, 4250565), (5, 2550339), (9, 1416855), (11, 1159245), (15, 850113), (27, 472285), (31, 411345), (33, 386415), (45, 283371), (55, 231849), (93, 137115), (99, 128805), (135, 94457), (155, 82269), (165, 77283), (277, 46035), (279, 45705), (297, 42935), (341, 37395), (465, 27423), (495, 25761), (831, 15345), (837, 15235), (1023, 12465), (1385, 9207), (1395, 9141), (1485, 8587), (1705, 7479), (2493, 5115), (3047, 4185), (3069, 4155)]