2477835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2239605

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 79, 85, 123, 153, 205, 237, 255, 369, 395, 615, 697, 711, 765, 1185, 1343, 1845, 2091, 3239, 3485, 3555, 4029, 6273, 6715, 9717, 10455, 12087, 16195, 20145, 29151, 31365, 48585, 55063, 60435, 145755, 165189, 275315, 495567, 825945, 2477835]

約数ペア:

[(1, 2477835), (3, 825945), (5, 495567), (9, 275315), (15, 165189), (17, 145755), (41, 60435), (45, 55063), (51, 48585), (79, 31365), (85, 29151), (123, 20145), (153, 16195), (205, 12087), (237, 10455), (255, 9717), (369, 6715), (395, 6273), (615, 4029), (697, 3555), (711, 3485), (765, 3239), (1185, 2091), (1343, 1845)]