22031125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 29352960

約数和(自身を除く): 7321835

約数列:

[1, 5, 23, 25, 79, 97, 115, 125, 395, 485, 575, 1817, 1975, 2231, 2425, 2875, 7663, 9085, 9875, 11155, 12125, 38315, 45425, 55775, 176249, 191575, 227125, 278875, 881245, 957875, 4406225, 22031125]

約数ペア:

[(1, 22031125), (5, 4406225), (23, 957875), (25, 881245), (79, 278875), (97, 227125), (115, 191575), (125, 176249), (395, 55775), (485, 45425), (575, 38315), (1817, 12125), (1975, 11155), (2231, 9875), (2425, 9085), (2875, 7663)]