3060855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 3390345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 79, 105, 123, 135, 189, 205, 237, 287, 315, 369, 395, 553, 615, 711, 861, 945, 1107, 1185, 1435, 1659, 1845, 2133, 2583, 2765, 3239, 3555, 4305, 4977, 5535, 7749, 8295, 9717, 10665, 12915, 14931, 16195, 22673, 24885, 29151, 38745, 48585, 68019, 74655, 87453, 113365, 145755, 204057, 340095, 437265, 612171, 1020285, 3060855]

約数ペア:

[(1, 3060855), (3, 1020285), (5, 612171), (7, 437265), (9, 340095), (15, 204057), (21, 145755), (27, 113365), (35, 87453), (41, 74655), (45, 68019), (63, 48585), (79, 38745), (105, 29151), (123, 24885), (135, 22673), (189, 16195), (205, 14931), (237, 12915), (287, 10665), (315, 9717), (369, 8295), (395, 7749), (553, 5535), (615, 4977), (711, 4305), (861, 3555), (945, 3239), (1107, 2765), (1185, 2583), (1435, 2133), (1659, 1845)]