42394705

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 52565760

約数和(自身を除く): 10171055

約数列:

[1, 5, 47, 89, 235, 445, 2027, 4183, 10135, 20915, 95269, 180403, 476345, 902015, 8478941, 42394705]

約数ペア:

[(1, 42394705), (5, 8478941), (47, 902015), (89, 476345), (235, 180403), (445, 95269), (2027, 20915), (4183, 10135)]