161785753935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{920833}}^1$

素因数の和:920924

約数の個数: 64

約数和(自身を含む): 300737017728

約数和(自身を除く): 138951263793

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 53, 65, 85, 159, 195, 221, 255, 265, 663, 689, 795, 901, 1105, 2067, 2703, 3315, 3445, 4505, 10335, 11713, 13515, 35139, 58565, 175695, 920833, 2762499, 4604165, 11970829, 13812495, 15654161, 35912487, 46962483, 48804149, 59854145, 78270805, 146412447, 179562435, 203504093, 234812415, 244020745, 610512279, 634453937, 732062235, 829670533, 1017520465, 1903361811, 2489011599, 3052561395, 3172269685, 4148352665, 9516809055, 10785716929, 12445057995, 32357150787, 53928584645, 161785753935]

約数ペア:

[(1, 161785753935), (3, 53928584645), (5, 32357150787), (13, 12445057995), (15, 10785716929), (17, 9516809055), (39, 4148352665), (51, 3172269685), (53, 3052561395), (65, 2489011599), (85, 1903361811), (159, 1017520465), (195, 829670533), (221, 732062235), (255, 634453937), (265, 610512279), (663, 244020745), (689, 234812415), (795, 203504093), (901, 179562435), (1105, 146412447), (2067, 78270805), (2703, 59854145), (3315, 48804149), (3445, 46962483), (4505, 35912487), (10335, 15654161), (11713, 13812495), (13515, 11970829), (35139, 4604165), (58565, 2762499), (175695, 920833)]