79668325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 108359136

約数和(自身を除く): 28690811

約数列:

[1, 5, 11, 25, 55, 211, 275, 1055, 1373, 2321, 5275, 6865, 11605, 15103, 34325, 58025, 75515, 289703, 377575, 1448515, 3186733, 7242575, 15933665, 79668325]

約数ペア:

[(1, 79668325), (5, 15933665), (11, 7242575), (25, 3186733), (55, 1448515), (211, 377575), (275, 289703), (1055, 75515), (1373, 58025), (2321, 34325), (5275, 15103), (6865, 11605)]