487275

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 825840

約数和(自身を除く): 338565

約数列:

[1, 3, 5, 15, 25, 73, 75, 89, 219, 267, 365, 445, 1095, 1335, 1825, 2225, 5475, 6497, 6675, 19491, 32485, 97455, 162425, 487275]

約数ペア:

[(1, 487275), (3, 162425), (5, 97455), (15, 32485), (25, 19491), (73, 6675), (75, 6497), (89, 5475), (219, 2225), (267, 1825), (365, 1335), (445, 1095)]