4381425

素因数分解:

$3^3\times 5^2\times {\mathrm{6491}}^1$

素因数の和:6510

約数の個数: 24

約数和(自身を含む): 8050080

約数和(自身を除く): 3668655

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 6491, 19473, 32455, 58419, 97365, 162275, 175257, 292095, 486825, 876285, 1460475, 4381425]

約数ペア:

[(1, 4381425), (3, 1460475), (5, 876285), (9, 486825), (15, 292095), (25, 175257), (27, 162275), (45, 97365), (75, 58419), (135, 32455), (225, 19473), (675, 6491)]