25668775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 35854848

約数和(自身を除く): 10186073

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 3011, 8525, 15055, 33121, 75275, 93341, 165605, 466705, 828025, 1026751, 2333525, 5133755, 25668775]

約数ペア:

[(1, 25668775), (5, 5133755), (11, 2333525), (25, 1026751), (31, 828025), (55, 466705), (155, 165605), (275, 93341), (341, 75275), (775, 33121), (1705, 15055), (3011, 8525)]