80307675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{50989}}^1$

素因数の和:51012

約数の個数: 36

約数和(自身を含む): 164391760

約数和(自身を除く): 84084085

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 50989, 152967, 254945, 356923, 458901, 764835, 1070769, 1274725, 1784615, 2294505, 3212307, 3824175, 5353845, 8923075, 11472525, 16061535, 26769225, 80307675]

約数ペア:

[(1, 80307675), (3, 26769225), (5, 16061535), (7, 11472525), (9, 8923075), (15, 5353845), (21, 3824175), (25, 3212307), (35, 2294505), (45, 1784615), (63, 1274725), (75, 1070769), (105, 764835), (175, 458901), (225, 356923), (315, 254945), (525, 152967), (1575, 50989)]