291289488545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{481470229}}^1$

素因数の和:481470256

約数の個数: 12

約数和(自身を含む): 384213243540

約数和(自身を除く): 92923754995

約数列:

[1, 5, 11, 55, 121, 605, 481470229, 2407351145, 5296172519, 26480862595, 58257897709, 291289488545]

約数ペア:

[(1, 291289488545), (5, 58257897709), (11, 26480862595), (55, 5296172519), (121, 2407351145), (605, 481470229)]