23009385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 42255360

約数和(自身を除く): 19245975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 419, 523, 1257, 1569, 2095, 2615, 2933, 3661, 6285, 7845, 8799, 10983, 14665, 18305, 43995, 54915, 219137, 657411, 1095685, 1533959, 3287055, 4601877, 7669795, 23009385]

約数ペア:

[(1, 23009385), (3, 7669795), (5, 4601877), (7, 3287055), (15, 1533959), (21, 1095685), (35, 657411), (105, 219137), (419, 54915), (523, 43995), (1257, 18305), (1569, 14665), (2095, 10983), (2615, 8799), (2933, 7845), (3661, 6285)]