7071255

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 13089024

約数和(自身を除く): 6017769

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 137, 155, 185, 279, 333, 411, 465, 555, 685, 1147, 1233, 1395, 1665, 2055, 3441, 4247, 5069, 5735, 6165, 10323, 12741, 15207, 17205, 21235, 25345, 38223, 45621, 51615, 63705, 76035, 157139, 191115, 228105, 471417, 785695, 1414251, 2357085, 7071255]

約数ペア:

[(1, 7071255), (3, 2357085), (5, 1414251), (9, 785695), (15, 471417), (31, 228105), (37, 191115), (45, 157139), (93, 76035), (111, 63705), (137, 51615), (155, 45621), (185, 38223), (279, 25345), (333, 21235), (411, 17205), (465, 15207), (555, 12741), (685, 10323), (1147, 6165), (1233, 5735), (1395, 5069), (1665, 4247), (2055, 3441)]