1566010325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{9973}}^1$

素因数の和:10565

約数の個数: 24

約数和(自身を含む): 2122307616

約数和(自身を除く): 556297291

約数列:

[1, 5, 11, 25, 55, 275, 571, 2855, 6281, 9973, 14275, 31405, 49865, 109703, 157025, 249325, 548515, 2742575, 5694583, 28472915, 62640413, 142364575, 313202065, 1566010325]

約数ペア:

[(1, 1566010325), (5, 313202065), (11, 142364575), (25, 62640413), (55, 28472915), (275, 5694583), (571, 2742575), (2855, 548515), (6281, 249325), (9973, 157025), (14275, 109703), (31405, 49865)]