73425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 133920

約数和(自身を除く): 60495

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 165, 267, 275, 445, 825, 979, 1335, 2225, 2937, 4895, 6675, 14685, 24475, 73425]

約数ペア:

[(1, 73425), (3, 24475), (5, 14685), (11, 6675), (15, 4895), (25, 2937), (33, 2225), (55, 1335), (75, 979), (89, 825), (165, 445), (267, 275)]