293313105

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5227}}^1$

素因数の和:5310

約数の個数: 48

約数和(自身を含む): 538274880

約数和(自身を除く): 244961775

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1247, 1305, 1935, 3741, 5227, 6235, 11223, 15681, 18705, 26135, 47043, 56115, 78405, 151583, 224761, 235215, 454749, 674283, 757915, 1123805, 1364247, 2022849, 2273745, 3371415, 6518069, 6821235, 10114245, 19554207, 32590345, 58662621, 97771035, 293313105]

約数ペア:

[(1, 293313105), (3, 97771035), (5, 58662621), (9, 32590345), (15, 19554207), (29, 10114245), (43, 6821235), (45, 6518069), (87, 3371415), (129, 2273745), (145, 2022849), (215, 1364247), (261, 1123805), (387, 757915), (435, 674283), (645, 454749), (1247, 235215), (1305, 224761), (1935, 151583), (3741, 78405), (5227, 56115), (6235, 47043), (11223, 26135), (15681, 18705)]