229969375

素因数分解:

$5^4\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 30

約数和(自身を含む): 295686600

約数和(自身を除く): 65717225

約数列:

[1, 5, 25, 43, 125, 199, 215, 625, 995, 1075, 1849, 4975, 5375, 8557, 9245, 24875, 26875, 42785, 46225, 124375, 213925, 231125, 367951, 1069625, 1155625, 1839755, 5348125, 9198775, 45993875, 229969375]

約数ペア:

[(1, 229969375), (5, 45993875), (25, 9198775), (43, 5348125), (125, 1839755), (199, 1155625), (215, 1069625), (625, 367951), (995, 231125), (1075, 213925), (1849, 124375), (4975, 46225), (5375, 42785), (8557, 26875), (9245, 24875)]