9771569315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{7109}}^1$

素因数の和:7391

約数の個数: 32

約数和(自身を含む): 12617804160

約数和(自身を除く): 2846234845

約数列:

[1, 5, 17, 85, 103, 157, 515, 785, 1751, 2669, 7109, 8755, 13345, 16171, 35545, 80855, 120853, 274907, 604265, 732227, 1116113, 1374535, 3661135, 5580565, 12447859, 18973921, 62239295, 94869605, 114959639, 574798195, 1954313863, 9771569315]

約数ペア:

[(1, 9771569315), (5, 1954313863), (17, 574798195), (85, 114959639), (103, 94869605), (157, 62239295), (515, 18973921), (785, 12447859), (1751, 5580565), (2669, 3661135), (7109, 1374535), (8755, 1116113), (13345, 732227), (16171, 604265), (35545, 274907), (80855, 120853)]