72388195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 101710080

約数和(自身を除く): 29321885

約数列:

[1, 5, 11, 19, 53, 55, 95, 209, 265, 583, 1007, 1045, 1307, 2915, 5035, 6535, 11077, 14377, 24833, 55385, 69271, 71885, 124165, 273163, 346355, 761981, 1316149, 1365815, 3809905, 6580745, 14477639, 72388195]

約数ペア:

[(1, 72388195), (5, 14477639), (11, 6580745), (19, 3809905), (53, 1365815), (55, 1316149), (95, 761981), (209, 346355), (265, 273163), (583, 124165), (1007, 71885), (1045, 69271), (1307, 55385), (2915, 24833), (5035, 14377), (6535, 11077)]