2149804825

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{534113}}^1$

素因数の和:534153

約数の個数: 24

約数和(自身を含む): 3179046528

約数和(自身を除く): 1029241703

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 534113, 2670565, 3738791, 12284599, 13352825, 18693955, 61422995, 85992193, 93469775, 307114975, 429960965, 2149804825]

約数ペア:

[(1, 2149804825), (5, 429960965), (7, 307114975), (23, 93469775), (25, 85992193), (35, 61422995), (115, 18693955), (161, 13352825), (175, 12284599), (575, 3738791), (805, 2670565), (4025, 534113)]