12956825

素因数分解:

$5^2\times 7^3\times {\mathrm{1511}}^1$

素因数の和:1542

約数の個数: 24

約数和(自身を含む): 18748800

約数和(自身を除く): 5791975

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1511, 1715, 7555, 8575, 10577, 37775, 52885, 74039, 264425, 370195, 518273, 1850975, 2591365, 12956825]

約数ペア:

[(1, 12956825), (5, 2591365), (7, 1850975), (25, 518273), (35, 370195), (49, 264425), (175, 74039), (245, 52885), (343, 37775), (1225, 10577), (1511, 8575), (1715, 7555)]