156924993925

素因数分解:

$5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1051}}^1\times {\mathrm{2417}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 223319670912

約数和(自身を除く): 66394676987

約数列:

[1, 5, 7, 25, 35, 175, 353, 1051, 1765, 2417, 2471, 5255, 7357, 8825, 12085, 12355, 16919, 26275, 36785, 60425, 61775, 84595, 183925, 371003, 422975, 853201, 1855015, 2540267, 2597021, 4266005, 5972407, 9275075, 12701335, 12985105, 17781869, 21330025, 29862035, 63506675, 64925525, 88909345, 149310175, 444546725, 896714251, 4483571255, 6276999757, 22417856275, 31384998785, 156924993925]

約数ペア:

[(1, 156924993925), (5, 31384998785), (7, 22417856275), (25, 6276999757), (35, 4483571255), (175, 896714251), (353, 444546725), (1051, 149310175), (1765, 88909345), (2417, 64925525), (2471, 63506675), (5255, 29862035), (7357, 21330025), (8825, 17781869), (12085, 12985105), (12355, 12701335), (16919, 9275075), (26275, 5972407), (36785, 4266005), (60425, 2597021), (61775, 2540267), (84595, 1855015), (183925, 853201), (371003, 422975)]