293412105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{310489}}^1$

素因数の和:310510

約数の個数: 32

約数和(自身を含む): 596140800

約数和(自身を除く): 302728695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 310489, 931467, 1552445, 2173423, 2794401, 4657335, 6520269, 8383203, 10867115, 13972005, 19560807, 32601345, 41916015, 58682421, 97804035, 293412105]

約数ペア:

[(1, 293412105), (3, 97804035), (5, 58682421), (7, 41916015), (9, 32601345), (15, 19560807), (21, 13972005), (27, 10867115), (35, 8383203), (45, 6520269), (63, 4657335), (105, 2794401), (135, 2173423), (189, 1552445), (315, 931467), (945, 310489)]