4440345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 8746752

約数和(自身を除く): 4306407

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 3253, 9759, 16265, 22771, 42289, 48795, 68313, 113855, 126867, 211445, 296023, 341565, 634335, 888069, 1480115, 4440345]

約数ペア:

[(1, 4440345), (3, 1480115), (5, 888069), (7, 634335), (13, 341565), (15, 296023), (21, 211445), (35, 126867), (39, 113855), (65, 68313), (91, 48795), (105, 42289), (195, 22771), (273, 16265), (455, 9759), (1365, 3253)]