728235035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9859}}^1$

素因数の和:9971

約数の個数: 32

約数和(自身を含む): 1022284800

約数和(自身を除く): 294049765

約数列:

[1, 5, 11, 17, 55, 79, 85, 187, 395, 869, 935, 1343, 4345, 6715, 9859, 14773, 49295, 73865, 108449, 167603, 542245, 778861, 838015, 1843633, 3894305, 8567471, 9218165, 13240637, 42837355, 66203185, 145647007, 728235035]

約数ペア:

[(1, 728235035), (5, 145647007), (11, 66203185), (17, 42837355), (55, 13240637), (79, 9218165), (85, 8567471), (187, 3894305), (395, 1843633), (869, 838015), (935, 778861), (1343, 542245), (4345, 167603), (6715, 108449), (9859, 73865), (14773, 49295)]