156945648375

素因数分解:

$3^2\times 5^3\times {\mathrm{97}}^2\times {\mathrm{14827}}^1$

素因数の和:15042

約数の個数: 72

約数和(自身を含む): 285886746288

約数和(自身を除く): 128941097913

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 125, 225, 291, 375, 485, 873, 1125, 1455, 2425, 4365, 7275, 9409, 12125, 14827, 21825, 28227, 36375, 44481, 47045, 74135, 84681, 109125, 133443, 141135, 222405, 235225, 370675, 423405, 667215, 705675, 1112025, 1176125, 1438219, 1853375, 2117025, 3336075, 3528375, 4314657, 5560125, 7191095, 10585125, 12943971, 16680375, 21573285, 35955475, 64719855, 107866425, 139507243, 179777375, 323599275, 418521729, 539332125, 697536215, 1255565187, 1617996375, 2092608645, 3487681075, 6277825935, 10463043225, 17438405375, 31389129675, 52315216125, 156945648375]

約数ペア:

[(1, 156945648375), (3, 52315216125), (5, 31389129675), (9, 17438405375), (15, 10463043225), (25, 6277825935), (45, 3487681075), (75, 2092608645), (97, 1617996375), (125, 1255565187), (225, 697536215), (291, 539332125), (375, 418521729), (485, 323599275), (873, 179777375), (1125, 139507243), (1455, 107866425), (2425, 64719855), (4365, 35955475), (7275, 21573285), (9409, 16680375), (12125, 12943971), (14827, 10585125), (21825, 7191095), (28227, 5560125), (36375, 4314657), (44481, 3528375), (47045, 3336075), (74135, 2117025), (84681, 1853375), (109125, 1438219), (133443, 1176125), (141135, 1112025), (222405, 705675), (235225, 667215), (370675, 423405)]