533490265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72931}}^1$

素因数の和:72973

約数の個数: 32

約数和(自身を含む): 840176640

約数和(自身を除く): 306686375

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 72931, 364655, 510517, 802241, 1385689, 2552585, 4011205, 5615687, 6928445, 9699823, 15242579, 28078435, 48499115, 76212895, 106698053, 533490265]

約数ペア:

[(1, 533490265), (5, 106698053), (7, 76212895), (11, 48499115), (19, 28078435), (35, 15242579), (55, 9699823), (77, 6928445), (95, 5615687), (133, 4011205), (209, 2552585), (385, 1385689), (665, 802241), (1045, 510517), (1463, 364655), (7315, 72931)]