234930865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3761}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 313795944

約数和(自身を除く): 78865079

約数列:

[1, 5, 13, 31, 65, 155, 403, 961, 2015, 3761, 4805, 12493, 18805, 48893, 62465, 116591, 244465, 582955, 1515683, 3614321, 7578415, 18071605, 46986173, 234930865]

約数ペア:

[(1, 234930865), (5, 46986173), (13, 18071605), (31, 7578415), (65, 3614321), (155, 1515683), (403, 582955), (961, 244465), (2015, 116591), (3761, 62465), (4805, 48893), (12493, 18805)]