103845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 32

約数和(自身を含む): 202752

約数和(自身を除く): 98907

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 69, 105, 115, 129, 161, 215, 301, 345, 483, 645, 805, 903, 989, 1505, 2415, 2967, 4515, 4945, 6923, 14835, 20769, 34615, 103845]

約数ペア:

[(1, 103845), (3, 34615), (5, 20769), (7, 14835), (15, 6923), (21, 4945), (23, 4515), (35, 2967), (43, 2415), (69, 1505), (105, 989), (115, 903), (129, 805), (161, 645), (215, 483), (301, 345)]