1839145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 2923776

約数和(自身を除く): 1084631

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 281, 385, 595, 935, 1309, 1405, 1967, 3091, 4777, 6545, 9835, 15455, 21637, 23885, 33439, 52547, 108185, 167195, 262735, 367829, 1839145]

約数ペア:

[(1, 1839145), (5, 367829), (7, 262735), (11, 167195), (17, 108185), (35, 52547), (55, 33439), (77, 23885), (85, 21637), (119, 15455), (187, 9835), (281, 6545), (385, 4777), (595, 3091), (935, 1967), (1309, 1405)]