1325885569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{3067}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 1422815680

約数和(自身を除く): 96930111

約数列:

[1, 19, 61, 373, 1159, 3067, 7087, 22753, 58273, 187087, 432307, 1143991, 3554653, 21735829, 69783451, 1325885569]

約数ペア:

[(1, 1325885569), (19, 69783451), (61, 21735829), (373, 3554653), (1159, 1143991), (3067, 432307), (7087, 187087), (22753, 58273)]