161570585495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{11611253}}^1$

素因数の和:11611303

約数の個数: 24

約数和(自身を含む): 222378736608

約数和(自身を除く): 60808151113

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 13915, 11611253, 58056265, 127723783, 267058819, 638618915, 1335294095, 1404961613, 2937647009, 7024808065, 14688235045, 32314117099, 161570585495]

約数ペア:

[(1, 161570585495), (5, 32314117099), (11, 14688235045), (23, 7024808065), (55, 2937647009), (115, 1404961613), (121, 1335294095), (253, 638618915), (605, 267058819), (1265, 127723783), (2783, 58056265), (13915, 11611253)]