66353375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 94112928

約数和(自身を除く): 27759553

約数列:

[1, 5, 11, 25, 41, 55, 107, 121, 125, 205, 275, 451, 535, 605, 1025, 1177, 1375, 2255, 2675, 3025, 4387, 4961, 5125, 5885, 11275, 12947, 13375, 15125, 21935, 24805, 29425, 48257, 56375, 64735, 109675, 124025, 147125, 241285, 323675, 530827, 548375, 620125, 1206425, 1618375, 2654135, 6032125, 13270675, 66353375]

約数ペア:

[(1, 66353375), (5, 13270675), (11, 6032125), (25, 2654135), (41, 1618375), (55, 1206425), (107, 620125), (121, 548375), (125, 530827), (205, 323675), (275, 241285), (451, 147125), (535, 124025), (605, 109675), (1025, 64735), (1177, 56375), (1375, 48257), (2255, 29425), (2675, 24805), (3025, 21935), (4387, 15125), (4961, 13375), (5125, 12947), (5885, 11275)]