7293055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 11496960

約数和(自身を除く): 4203905

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 997, 1045, 1463, 4985, 6979, 7315, 10967, 18943, 34895, 54835, 76769, 94715, 132601, 208373, 383845, 663005, 1041865, 1458611, 7293055]

約数ペア:

[(1, 7293055), (5, 1458611), (7, 1041865), (11, 663005), (19, 383845), (35, 208373), (55, 132601), (77, 94715), (95, 76769), (133, 54835), (209, 34895), (385, 18943), (665, 10967), (997, 7315), (1045, 6979), (1463, 4985)]