25723225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 35220960

約数和(自身を除く): 9497735

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 1051, 2225, 4895, 5255, 11561, 24475, 26275, 57805, 93539, 289025, 467695, 1028929, 2338475, 5144645, 25723225]

約数ペア:

[(1, 25723225), (5, 5144645), (11, 2338475), (25, 1028929), (55, 467695), (89, 289025), (275, 93539), (445, 57805), (979, 26275), (1051, 24475), (2225, 11561), (4895, 5255)]