30772975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 41100048

約数和(自身を除く): 10327073

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1187, 1525, 5185, 5935, 20179, 25925, 29675, 72407, 100895, 362035, 504475, 1230919, 1810175, 6154595, 30772975]

約数ペア:

[(1, 30772975), (5, 6154595), (17, 1810175), (25, 1230919), (61, 504475), (85, 362035), (305, 100895), (425, 72407), (1037, 29675), (1187, 25925), (1525, 20179), (5185, 5935)]