145504513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 198754560

約数和(自身を除く): 53250047

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1309, 2233, 3451, 3833, 5423, 26831, 37961, 42163, 65161, 111157, 295141, 456127, 716771, 778099, 1222727, 1889669, 5017397, 8559089, 13227683, 20786359, 145504513]

約数ペア:

[(1, 145504513), (7, 20786359), (11, 13227683), (17, 8559089), (29, 5017397), (77, 1889669), (119, 1222727), (187, 778099), (203, 716771), (319, 456127), (493, 295141), (1309, 111157), (2233, 65161), (3451, 42163), (3833, 37961), (5423, 26831)]