2190855075

素因数分解:

$3^1\times 5^2\times {\mathrm{1993}}^1\times {\mathrm{14657}}^1$

素因数の和:16663

約数の個数: 24

約数和(自身を含む): 3624278448

約数和(自身を除く): 1433423373

約数列:

[1, 3, 5, 15, 25, 75, 1993, 5979, 9965, 14657, 29895, 43971, 49825, 73285, 149475, 219855, 366425, 1099275, 29211401, 87634203, 146057005, 438171015, 730285025, 2190855075]

約数ペア:

[(1, 2190855075), (3, 730285025), (5, 438171015), (15, 146057005), (25, 87634203), (75, 29211401), (1993, 1099275), (5979, 366425), (9965, 219855), (14657, 149475), (29895, 73285), (43971, 49825)]