1028075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 1406160

約数和(自身を除く): 378085

約数列:

[1, 5, 17, 25, 41, 59, 85, 205, 295, 425, 697, 1003, 1025, 1475, 2419, 3485, 5015, 12095, 17425, 25075, 41123, 60475, 205615, 1028075]

約数ペア:

[(1, 1028075), (5, 205615), (17, 60475), (25, 41123), (41, 25075), (59, 17425), (85, 12095), (205, 5015), (295, 3485), (425, 2419), (697, 1475), (1003, 1025)]