189997803545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3444173}}^1$

素因数の和:3444265

約数の個数: 32

約数和(自身を含む): 267818970240

約数和(自身を除く): 77821166695

約数列:

[1, 5, 11, 17, 55, 59, 85, 187, 295, 649, 935, 1003, 3245, 5015, 11033, 55165, 3444173, 17220865, 37885903, 58550941, 189429515, 203206207, 292754705, 644060351, 1016031035, 2235268277, 3220301755, 3454505519, 11176341385, 17272527595, 37999560709, 189997803545]

約数ペア:

[(1, 189997803545), (5, 37999560709), (11, 17272527595), (17, 11176341385), (55, 3454505519), (59, 3220301755), (85, 2235268277), (187, 1016031035), (295, 644060351), (649, 292754705), (935, 203206207), (1003, 189429515), (3245, 58550941), (5015, 37885903), (11033, 17220865), (55165, 3444173)]