1320200085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4632281}}^1$

素因数の和:4632308

約数の個数: 16

約数和(自身を含む): 2223495360

約数和(自身を除く): 903295275

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 4632281, 13896843, 23161405, 69484215, 88013339, 264040017, 440066695, 1320200085]

約数ペア:

[(1, 1320200085), (3, 440066695), (5, 264040017), (15, 88013339), (19, 69484215), (57, 23161405), (95, 13896843), (285, 4632281)]