64464565

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 85800960

約数和(自身を除く): 21336395

約数列:

[1, 5, 11, 55, 121, 127, 605, 635, 839, 1397, 4195, 6985, 9229, 15367, 46145, 76835, 101519, 106553, 507595, 532765, 1172083, 5860415, 12892913, 64464565]

約数ペア:

[(1, 64464565), (5, 12892913), (11, 5860415), (55, 1172083), (121, 532765), (127, 507595), (605, 106553), (635, 101519), (839, 76835), (1397, 46145), (4195, 15367), (6985, 9229)]