27270225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6414

約数の個数: 36

約数和(自身を含む): 51422800

約数和(自身を除く): 24152575

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 6379, 19137, 31895, 57411, 95685, 121201, 159475, 287055, 363603, 478425, 606005, 1090809, 1435275, 1818015, 3030025, 5454045, 9090075, 27270225]

約数ペア:

[(1, 27270225), (3, 9090075), (5, 5454045), (9, 3030025), (15, 1818015), (19, 1435275), (25, 1090809), (45, 606005), (57, 478425), (75, 363603), (95, 287055), (171, 159475), (225, 121201), (285, 95685), (475, 57411), (855, 31895), (1425, 19137), (4275, 6379)]