224315

素因数分解:

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

素因数の和:71

約数の個数: 32

約数和(自身を含む): 362880

約数和(自身を除く): 138565

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, 2465, 2639, 3451, 6409, 7735, 13195, 17255, 32045, 44863, 224315]

約数ペア:

[(1, 224315), (5, 44863), (7, 32045), (13, 17255), (17, 13195), (29, 7735), (35, 6409), (65, 3451), (85, 2639), (91, 2465), (119, 1885), (145, 1547), (203, 1105), (221, 1015), (377, 595), (455, 493)]