165723435

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 306432000

約数和(自身を除く): 140708565

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 79, 123, 135, 205, 237, 369, 379, 395, 615, 711, 1107, 1137, 1185, 1845, 1895, 2133, 3239, 3411, 3555, 5535, 5685, 9717, 10233, 10665, 15539, 16195, 17055, 29151, 29941, 46617, 48585, 51165, 77695, 87453, 89823, 139851, 145755, 149705, 233085, 269469, 419553, 437265, 449115, 699255, 808407, 1227581, 1347345, 2097765, 3682743, 4042035, 6137905, 11048229, 18413715, 33144687, 55241145, 165723435]

約数ペア:

[(1, 165723435), (3, 55241145), (5, 33144687), (9, 18413715), (15, 11048229), (27, 6137905), (41, 4042035), (45, 3682743), (79, 2097765), (123, 1347345), (135, 1227581), (205, 808407), (237, 699255), (369, 449115), (379, 437265), (395, 419553), (615, 269469), (711, 233085), (1107, 149705), (1137, 145755), (1185, 139851), (1845, 89823), (1895, 87453), (2133, 77695), (3239, 51165), (3411, 48585), (3555, 46617), (5535, 29941), (5685, 29151), (9717, 17055), (10233, 16195), (10665, 15539)]