8139165

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1931}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 13075776

約数和(自身を除く): 4936611

約数列:

[1, 3, 5, 15, 281, 843, 1405, 1931, 4215, 5793, 9655, 28965, 542611, 1627833, 2713055, 8139165]

約数ペア:

[(1, 8139165), (3, 2713055), (5, 1627833), (15, 542611), (281, 28965), (843, 9655), (1405, 5793), (1931, 4215)]