1969291275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{121001}}^1$

素因数の和:121052

約数の個数: 48

約数和(自身を含む): 3841087488

約数和(自身を除く): 1871796213

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 5425, 16275, 121001, 363003, 605005, 847007, 1815015, 2541021, 3025025, 3751031, 4235035, 9075075, 11253093, 12705105, 18755155, 21175175, 26257217, 56265465, 63525525, 78771651, 93775775, 131286085, 281327325, 393858255, 656430425, 1969291275]

約数ペア:

[(1, 1969291275), (3, 656430425), (5, 393858255), (7, 281327325), (15, 131286085), (21, 93775775), (25, 78771651), (31, 63525525), (35, 56265465), (75, 26257217), (93, 21175175), (105, 18755155), (155, 12705105), (175, 11253093), (217, 9075075), (465, 4235035), (525, 3751031), (651, 3025025), (775, 2541021), (1085, 1815015), (2325, 847007), (3255, 605005), (5425, 363003), (16275, 121001)]