495280897255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{11611321}}^1$

素因数の和:11611794

約数の個数: 16

約数和(自身を含む): 627011388000

約数和(自身を除く): 131730490745

約数列:

[1, 5, 19, 95, 449, 2245, 8531, 42655, 11611321, 58056605, 220615099, 1103075495, 5213483129, 26067415645, 99056179451, 495280897255]

約数ペア:

[(1, 495280897255), (5, 99056179451), (19, 26067415645), (95, 5213483129), (449, 1103075495), (2245, 220615099), (8531, 58056605), (42655, 11611321)]