70918705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 102961152

約数和(自身を除く): 32042447

約数列:

[1, 5, 11, 13, 55, 65, 71, 121, 127, 143, 355, 605, 635, 715, 781, 923, 1397, 1573, 1651, 3905, 4615, 6985, 7865, 8255, 8591, 9017, 10153, 15367, 18161, 42955, 45085, 50765, 76835, 90805, 99187, 111683, 117221, 199771, 495935, 558415, 586105, 998855, 1091057, 1289431, 5455285, 6447155, 14183741, 70918705]

約数ペア:

[(1, 70918705), (5, 14183741), (11, 6447155), (13, 5455285), (55, 1289431), (65, 1091057), (71, 998855), (121, 586105), (127, 558415), (143, 495935), (355, 199771), (605, 117221), (635, 111683), (715, 99187), (781, 90805), (923, 76835), (1397, 50765), (1573, 45085), (1651, 42955), (3905, 18161), (4615, 15367), (6985, 10153), (7865, 9017), (8255, 8591)]