327996865

素因数分解:

$5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{4373}}^1$

素因数の和:6528

約数の個数: 16

約数和(自身を含む): 450137088

約数和(自身を除く): 122140223

約数列:

[1, 5, 7, 35, 2143, 4373, 10715, 15001, 21865, 30611, 75005, 153055, 9371339, 46856695, 65599373, 327996865]

約数ペア:

[(1, 327996865), (5, 65599373), (7, 46856695), (35, 9371339), (2143, 153055), (4373, 75005), (10715, 30611), (15001, 21865)]