155812095

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 280425600

約数和(自身を除く): 124613505

約数列:

[1, 3, 5, 9, 15, 41, 45, 79, 123, 205, 237, 369, 395, 615, 711, 1069, 1185, 1845, 3207, 3239, 3555, 5345, 9621, 9717, 16035, 16195, 29151, 43829, 48105, 48585, 84451, 131487, 145755, 219145, 253353, 394461, 422255, 657435, 760059, 1266765, 1972305, 3462491, 3800295, 10387473, 17312455, 31162419, 51937365, 155812095]

約数ペア:

[(1, 155812095), (3, 51937365), (5, 31162419), (9, 17312455), (15, 10387473), (41, 3800295), (45, 3462491), (79, 1972305), (123, 1266765), (205, 760059), (237, 657435), (369, 422255), (395, 394461), (615, 253353), (711, 219145), (1069, 145755), (1185, 131487), (1845, 84451), (3207, 48585), (3239, 48105), (3555, 43829), (5345, 29151), (9621, 16195), (9717, 16035)]