7282425

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 12186720

約数和(自身を除く): 4904295

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1091, 1335, 2225, 3273, 5455, 6675, 16365, 27275, 81825, 97099, 291297, 485495, 1456485, 2427475, 7282425]

約数ペア:

[(1, 7282425), (3, 2427475), (5, 1456485), (15, 485495), (25, 291297), (75, 97099), (89, 81825), (267, 27275), (445, 16365), (1091, 6675), (1335, 5455), (2225, 3273)]