1900965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 3411072

約数和(自身を除く): 1510107

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 281, 451, 615, 843, 1353, 1405, 2255, 3091, 4215, 6765, 9273, 11521, 15455, 34563, 46365, 57605, 126731, 172815, 380193, 633655, 1900965]

約数ペア:

[(1, 1900965), (3, 633655), (5, 380193), (11, 172815), (15, 126731), (33, 57605), (41, 46365), (55, 34563), (123, 15455), (165, 11521), (205, 9273), (281, 6765), (451, 4215), (615, 3091), (843, 2255), (1353, 1405)]