8243505

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 6530895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 269, 681, 807, 1135, 1345, 2043, 2421, 3405, 4035, 6129, 7263, 10215, 12105, 30645, 36315, 61063, 183189, 305315, 549567, 915945, 1648701, 2747835, 8243505]

約数ペア:

[(1, 8243505), (3, 2747835), (5, 1648701), (9, 915945), (15, 549567), (27, 305315), (45, 183189), (135, 61063), (227, 36315), (269, 30645), (681, 12105), (807, 10215), (1135, 7263), (1345, 6129), (2043, 4035), (2421, 3405)]