45225

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1$

素因数の和:86

約数の個数: 24

約数和(自身を含む): 84320

約数和(自身を除く): 39095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 201, 225, 335, 603, 675, 1005, 1675, 1809, 3015, 5025, 9045, 15075, 45225]

約数ペア:

[(1, 45225), (3, 15075), (5, 9045), (9, 5025), (15, 3015), (25, 1809), (27, 1675), (45, 1005), (67, 675), (75, 603), (135, 335), (201, 225)]