84288655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 117734400

約数和(自身を除く): 33445745

約数列:

[1, 5, 11, 19, 55, 79, 95, 209, 395, 869, 1021, 1045, 1501, 4345, 5105, 7505, 11231, 16511, 19399, 56155, 80659, 82555, 96995, 213389, 403295, 887249, 1066945, 1532521, 4436245, 7662605, 16857731, 84288655]

約数ペア:

[(1, 84288655), (5, 16857731), (11, 7662605), (19, 4436245), (55, 1532521), (79, 1066945), (95, 887249), (209, 403295), (395, 213389), (869, 96995), (1021, 82555), (1045, 80659), (1501, 56155), (4345, 19399), (5105, 16511), (7505, 11231)]