996800525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3253}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 1510689024

約数和(自身を除く): 513888499

約数列:

[1, 5, 7, 17, 25, 35, 85, 103, 119, 175, 425, 515, 595, 721, 1751, 2575, 2975, 3253, 3605, 8755, 12257, 16265, 18025, 22771, 43775, 55301, 61285, 81325, 113855, 276505, 306425, 335059, 387107, 569275, 1382525, 1675295, 1935535, 2345413, 5696003, 8376475, 9677675, 11727065, 28480015, 39872021, 58635325, 142400075, 199360105, 996800525]

約数ペア:

[(1, 996800525), (5, 199360105), (7, 142400075), (17, 58635325), (25, 39872021), (35, 28480015), (85, 11727065), (103, 9677675), (119, 8376475), (175, 5696003), (425, 2345413), (515, 1935535), (595, 1675295), (721, 1382525), (1751, 569275), (2575, 387107), (2975, 335059), (3253, 306425), (3605, 276505), (8755, 113855), (12257, 81325), (16265, 61285), (18025, 55301), (22771, 43775)]