66930575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 88649088

約数和(自身を除く): 21718513

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 2707, 4945, 13535, 24725, 62261, 67675, 116401, 311305, 582005, 1556525, 2677223, 2910025, 13386115, 66930575]

約数ペア:

[(1, 66930575), (5, 13386115), (23, 2910025), (25, 2677223), (43, 1556525), (115, 582005), (215, 311305), (575, 116401), (989, 67675), (1075, 62261), (2707, 24725), (4945, 13535)]