764435345

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7561

約数の個数: 24

約数和(自身を含む): 988314048

約数和(自身を除く): 223878703

約数列:

[1, 5, 17, 71, 85, 289, 355, 1207, 1445, 6035, 7451, 20519, 37255, 102595, 126667, 529021, 633335, 2153339, 2645105, 8993357, 10766695, 44966785, 152887069, 764435345]

約数ペア:

[(1, 764435345), (5, 152887069), (17, 44966785), (71, 10766695), (85, 8993357), (289, 2645105), (355, 2153339), (1207, 633335), (1445, 529021), (6035, 126667), (7451, 102595), (20519, 37255)]