20163135

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13309}}^1$

素因数の和:13418

約数の個数: 16

約数和(自身を含む): 32582880

約数和(自身を除く): 12419745

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 13309, 39927, 66545, 199635, 1344209, 4032627, 6721045, 20163135]

約数ペア:

[(1, 20163135), (3, 6721045), (5, 4032627), (15, 1344209), (101, 199635), (303, 66545), (505, 39927), (1515, 13309)]