1223803895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3539}}^1$

素因数の和:3695

約数の個数: 32

約数和(自身を含む): 1598607360

約数和(自身を除く): 374803465

約数列:

[1, 5, 23, 31, 97, 115, 155, 485, 713, 2231, 3007, 3539, 3565, 11155, 15035, 17695, 69161, 81397, 109709, 343283, 345805, 406985, 548545, 1716415, 2523307, 7895509, 10641773, 12616535, 39477545, 53208865, 244760779, 1223803895]

約数ペア:

[(1, 1223803895), (5, 244760779), (23, 53208865), (31, 39477545), (97, 12616535), (115, 10641773), (155, 7895509), (485, 2523307), (713, 1716415), (2231, 548545), (3007, 406985), (3539, 345805), (3565, 343283), (11155, 109709), (15035, 81397), (17695, 69161)]