330933345

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^2$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 559173888

約数和(自身を除く): 228240543

約数列:

[1, 3, 5, 15, 41, 47, 107, 123, 141, 205, 235, 321, 535, 615, 705, 1605, 1927, 4387, 5029, 5781, 9635, 11449, 13161, 15087, 21935, 25145, 28905, 34347, 57245, 65805, 75435, 171735, 206189, 469409, 538103, 618567, 1030945, 1408227, 1614309, 2347045, 2690515, 3092835, 7041135, 8071545, 22062223, 66186669, 110311115, 330933345]

約数ペア:

[(1, 330933345), (3, 110311115), (5, 66186669), (15, 22062223), (41, 8071545), (47, 7041135), (107, 3092835), (123, 2690515), (141, 2347045), (205, 1614309), (235, 1408227), (321, 1030945), (535, 618567), (615, 538103), (705, 469409), (1605, 206189), (1927, 171735), (4387, 75435), (5029, 65805), (5781, 57245), (9635, 34347), (11449, 28905), (13161, 25145), (15087, 21935)]