2198525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 3303360

約数和(自身を除く): 1104835

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 739, 2975, 3695, 5173, 12563, 18475, 25865, 62815, 87941, 129325, 314075, 439705, 2198525]

約数ペア:

[(1, 2198525), (5, 439705), (7, 314075), (17, 129325), (25, 87941), (35, 62815), (85, 25865), (119, 18475), (175, 12563), (425, 5173), (595, 3695), (739, 2975)]