156909429005

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5042887}}^1$

素因数の和:5043033

約数の個数: 24

約数和(自身を含む): 220757465088

約数和(自身を除く): 63848036083

約数列:

[1, 5, 7, 35, 49, 127, 245, 635, 889, 4445, 6223, 31115, 5042887, 25214435, 35300209, 176501045, 247101463, 640446649, 1235507315, 3202233245, 4483126543, 22415632715, 31381885801, 156909429005]

約数ペア:

[(1, 156909429005), (5, 31381885801), (7, 22415632715), (35, 4483126543), (49, 3202233245), (127, 1235507315), (245, 640446649), (635, 247101463), (889, 176501045), (4445, 35300209), (6223, 25214435), (31115, 5042887)]