148287755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1361}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 222801408

約数和(自身を除く): 74513653

約数列:

[1, 5, 7, 11, 35, 55, 77, 283, 385, 1361, 1415, 1981, 3113, 6805, 9527, 9905, 14971, 15565, 21791, 47635, 74855, 104797, 108955, 385163, 523985, 1925815, 2696141, 4236793, 13480705, 21183965, 29657551, 148287755]

約数ペア:

[(1, 148287755), (5, 29657551), (7, 21183965), (11, 13480705), (35, 4236793), (55, 2696141), (77, 1925815), (283, 523985), (385, 385163), (1361, 108955), (1415, 104797), (1981, 74855), (3113, 47635), (6805, 21791), (9527, 15565), (9905, 14971)]