27475175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{929}}^1$

素因数の和:972

約数の個数: 36

約数和(自身を含む): 42207120

約数和(自身を除く): 14731945

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 325, 455, 845, 929, 1183, 2275, 4225, 4645, 5915, 6503, 12077, 23225, 29575, 32515, 60385, 84539, 157001, 162575, 301925, 422695, 785005, 1099007, 2113475, 3925025, 5495035, 27475175]

約数ペア:

[(1, 27475175), (5, 5495035), (7, 3925025), (13, 2113475), (25, 1099007), (35, 785005), (65, 422695), (91, 301925), (169, 162575), (175, 157001), (325, 84539), (455, 60385), (845, 32515), (929, 29575), (1183, 23225), (2275, 12077), (4225, 6503), (4645, 5915)]