126849025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1321}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 165239424

約数和(自身を除く): 38390399

約数列:

[1, 5, 23, 25, 115, 167, 575, 835, 1321, 3841, 4175, 6605, 19205, 30383, 33025, 96025, 151915, 220607, 759575, 1103035, 5073961, 5515175, 25369805, 126849025]

約数ペア:

[(1, 126849025), (5, 25369805), (23, 5515175), (25, 5073961), (115, 1103035), (167, 759575), (575, 220607), (835, 151915), (1321, 96025), (3841, 33025), (4175, 30383), (6605, 19205)]