3855645

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 6829056

約数和(自身を除く): 2973411

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1823, 2115, 5469, 9115, 16407, 27345, 82035, 85681, 257043, 428405, 771129, 1285215, 3855645]

約数ペア:

[(1, 3855645), (3, 1285215), (5, 771129), (9, 428405), (15, 257043), (45, 85681), (47, 82035), (141, 27345), (235, 16407), (423, 9115), (705, 5469), (1823, 2115)]