449302945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 727211520

約数和(自身を除く): 277908575

約数列:

[1, 5, 7, 13, 17, 29, 35, 65, 85, 91, 119, 145, 203, 221, 377, 455, 493, 595, 1015, 1105, 1547, 1885, 2003, 2465, 2639, 3451, 6409, 7735, 10015, 13195, 14021, 17255, 26039, 32045, 34051, 44863, 58087, 70105, 130195, 170255, 182273, 224315, 238357, 290435, 406609, 442663, 755131, 911365, 987479, 1191785, 2033045, 2213315, 3098641, 3775655, 4937395, 5285917, 6912353, 12837227, 15493205, 26429585, 34561765, 64186135, 89860589, 449302945]

約数ペア:

[(1, 449302945), (5, 89860589), (7, 64186135), (13, 34561765), (17, 26429585), (29, 15493205), (35, 12837227), (65, 6912353), (85, 5285917), (91, 4937395), (119, 3775655), (145, 3098641), (203, 2213315), (221, 2033045), (377, 1191785), (455, 987479), (493, 911365), (595, 755131), (1015, 442663), (1105, 406609), (1547, 290435), (1885, 238357), (2003, 224315), (2465, 182273), (2639, 170255), (3451, 130195), (6409, 70105), (7735, 58087), (10015, 44863), (13195, 34051), (14021, 32045), (17255, 26039)]