1088115

素因数分解:

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

素因数の和:299

約数の個数: 32

約数和(自身を含む): 2044416

約数和(自身を除く): 956301

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 241, 301, 645, 723, 903, 1205, 1505, 1687, 3615, 4515, 5061, 8435, 10363, 25305, 31089, 51815, 72541, 155445, 217623, 362705, 1088115]

約数ペア:

[(1, 1088115), (3, 362705), (5, 217623), (7, 155445), (15, 72541), (21, 51815), (35, 31089), (43, 25305), (105, 10363), (129, 8435), (215, 5061), (241, 4515), (301, 3615), (645, 1687), (723, 1505), (903, 1205)]