70542575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 90220416

約数和(自身を除く): 19677841

約数列:

[1, 5, 25, 43, 211, 215, 311, 1055, 1075, 1555, 5275, 7775, 9073, 13373, 45365, 65621, 66865, 226825, 328105, 334325, 1640525, 2821703, 14108515, 70542575]

約数ペア:

[(1, 70542575), (5, 14108515), (25, 2821703), (43, 1640525), (211, 334325), (215, 328105), (311, 226825), (1055, 66865), (1075, 65621), (1555, 45365), (5275, 13373), (7775, 9073)]