70844825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 98952000

約数和(自身を除く): 28107175

約数列:

[1, 5, 19, 25, 29, 37, 95, 139, 145, 185, 475, 551, 695, 703, 725, 925, 1073, 2641, 2755, 3475, 3515, 4031, 5143, 5365, 13205, 13775, 17575, 20155, 20387, 25715, 26825, 66025, 76589, 97717, 100775, 101935, 128575, 149147, 382945, 488585, 509675, 745735, 1914725, 2442925, 2833793, 3728675, 14168965, 70844825]

約数ペア:

[(1, 70844825), (5, 14168965), (19, 3728675), (25, 2833793), (29, 2442925), (37, 1914725), (95, 745735), (139, 509675), (145, 488585), (185, 382945), (475, 149147), (551, 128575), (695, 101935), (703, 100775), (725, 97717), (925, 76589), (1073, 66025), (2641, 26825), (2755, 25715), (3475, 20387), (3515, 20155), (4031, 17575), (5143, 13775), (5365, 13205)]