3203055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 2862225

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 79, 85, 153, 159, 237, 255, 265, 395, 477, 711, 765, 795, 901, 1185, 1343, 2385, 2703, 3555, 4029, 4187, 4505, 6715, 8109, 12087, 12561, 13515, 20145, 20935, 37683, 40545, 60435, 62805, 71179, 188415, 213537, 355895, 640611, 1067685, 3203055]

約数ペア:

[(1, 3203055), (3, 1067685), (5, 640611), (9, 355895), (15, 213537), (17, 188415), (45, 71179), (51, 62805), (53, 60435), (79, 40545), (85, 37683), (153, 20935), (159, 20145), (237, 13515), (255, 12561), (265, 12087), (395, 8109), (477, 6715), (711, 4505), (765, 4187), (795, 4029), (901, 3555), (1185, 2703), (1343, 2385)]