9259985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 4425775

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 197, 395, 553, 595, 985, 1343, 1379, 2765, 3349, 6715, 6895, 9401, 15563, 16745, 23443, 47005, 77815, 108941, 117215, 264571, 544705, 1322855, 1851997, 9259985]

約数ペア:

[(1, 9259985), (5, 1851997), (7, 1322855), (17, 544705), (35, 264571), (79, 117215), (85, 108941), (119, 77815), (197, 47005), (395, 23443), (553, 16745), (595, 15563), (985, 9401), (1343, 6895), (1379, 6715), (2765, 3349)]