216315366905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{7607363}}^1$

素因数の和:7607437

約数の個数: 24

約数和(自身を含む): 291392470656

約数和(自身を除く): 75077103751

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5687, 28435, 7607363, 38036815, 83680993, 357546061, 418404965, 920490923, 1787730305, 3933006671, 4602454615, 19665033355, 43263073381, 216315366905]

約数ペア:

[(1, 216315366905), (5, 43263073381), (11, 19665033355), (47, 4602454615), (55, 3933006671), (121, 1787730305), (235, 920490923), (517, 418404965), (605, 357546061), (2585, 83680993), (5687, 38036815), (28435, 7607363)]