2277065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1144375

約数列:

[1, 5, 7, 17, 35, 43, 85, 89, 119, 215, 301, 445, 595, 623, 731, 1505, 1513, 3115, 3655, 3827, 5117, 7565, 10591, 19135, 25585, 26789, 52955, 65059, 133945, 325295, 455413, 2277065]

約数ペア:

[(1, 2277065), (5, 455413), (7, 325295), (17, 133945), (35, 65059), (43, 52955), (85, 26789), (89, 25585), (119, 19135), (215, 10591), (301, 7565), (445, 5117), (595, 3827), (623, 3655), (731, 3115), (1505, 1513)]