126525

素因数分解:

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

素因数の和:261

約数の個数: 24

約数和(自身を含む): 240064

約数和(自身を除く): 113539

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 241, 525, 723, 1205, 1687, 3615, 5061, 6025, 8435, 18075, 25305, 42175, 126525]

約数ペア:

[(1, 126525), (3, 42175), (5, 25305), (7, 18075), (15, 8435), (21, 6025), (25, 5061), (35, 3615), (75, 1687), (105, 1205), (175, 723), (241, 525)]