157864465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{15349}}^1$

素因数の和:15393

約数の個数: 24

約数和(自身を含む): 220487400

約数和(自身を除く): 62622935

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 15349, 76745, 168839, 260933, 844195, 1304665, 1857229, 2870263, 9286145, 14351315, 31572893, 157864465]

約数ペア:

[(1, 157864465), (5, 31572893), (11, 14351315), (17, 9286145), (55, 2870263), (85, 1857229), (121, 1304665), (187, 844195), (605, 260933), (935, 168839), (2057, 76745), (10285, 15349)]