5440575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 10562816

約数和(自身を除く): 5122241

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 241, 301, 525, 645, 723, 903, 1075, 1205, 1505, 1687, 3225, 3615, 4515, 5061, 6025, 7525, 8435, 10363, 18075, 22575, 25305, 31089, 42175, 51815, 72541, 126525, 155445, 217623, 259075, 362705, 777225, 1088115, 1813525, 5440575]

約数ペア:

[(1, 5440575), (3, 1813525), (5, 1088115), (7, 777225), (15, 362705), (21, 259075), (25, 217623), (35, 155445), (43, 126525), (75, 72541), (105, 51815), (129, 42175), (175, 31089), (215, 25305), (241, 22575), (301, 18075), (525, 10363), (645, 8435), (723, 7525), (903, 6025), (1075, 5061), (1205, 4515), (1505, 3615), (1687, 3225)]