1885065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 3714816

約数和(自身を除く): 1829751

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1381, 4143, 6905, 9667, 17953, 20715, 29001, 48335, 53859, 89765, 125671, 145005, 269295, 377013, 628355, 1885065]

約数ペア:

[(1, 1885065), (3, 628355), (5, 377013), (7, 269295), (13, 145005), (15, 125671), (21, 89765), (35, 53859), (39, 48335), (65, 29001), (91, 20715), (105, 17953), (195, 9667), (273, 6905), (455, 4143), (1365, 1381)]