25966225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 34471008

約数和(自身を除く): 8504783

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 571, 1819, 2675, 2855, 9095, 9707, 14275, 45475, 48535, 61097, 242675, 305485, 1038649, 1527425, 5193245, 25966225]

約数ペア:

[(1, 25966225), (5, 5193245), (17, 1527425), (25, 1038649), (85, 305485), (107, 242675), (425, 61097), (535, 48535), (571, 45475), (1819, 14275), (2675, 9707), (2855, 9095)]