23520105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{24889}}^1$

素因数の和:24910

約数の個数: 32

約数和(自身を含む): 47788800

約数和(自身を除く): 24268695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 24889, 74667, 124445, 174223, 224001, 373335, 522669, 672003, 871115, 1120005, 1568007, 2613345, 3360015, 4704021, 7840035, 23520105]

約数ペア:

[(1, 23520105), (3, 7840035), (5, 4704021), (7, 3360015), (9, 2613345), (15, 1568007), (21, 1120005), (27, 871115), (35, 672003), (45, 522669), (63, 373335), (105, 224001), (135, 174223), (189, 124445), (315, 74667), (945, 24889)]