4070293955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{288571}}^1$

素因数の和:288627

約数の個数: 32

約数和(自身を含む): 6205452288

約数和(自身を除く): 2135158333

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 14105, 288571, 1442855, 2019997, 3751423, 8945701, 10099985, 18757115, 26259961, 44728505, 62619907, 116294113, 131299805, 313099535, 581470565, 814058791, 4070293955]

約数ペア:

[(1, 4070293955), (5, 814058791), (7, 581470565), (13, 313099535), (31, 131299805), (35, 116294113), (65, 62619907), (91, 44728505), (155, 26259961), (217, 18757115), (403, 10099985), (455, 8945701), (1085, 3751423), (2015, 2019997), (2821, 1442855), (14105, 288571)]