120744845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1933}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 161318808

約数和(自身を除く): 40573963

約数列:

[1, 5, 13, 31, 65, 155, 403, 961, 1933, 2015, 4805, 9665, 12493, 25129, 59923, 62465, 125645, 299615, 778999, 1857613, 3894995, 9288065, 24148969, 120744845]

約数ペア:

[(1, 120744845), (5, 24148969), (13, 9288065), (31, 3894995), (65, 1857613), (155, 778999), (403, 299615), (961, 125645), (1933, 62465), (2015, 59923), (4805, 25129), (9665, 12493)]