23218422425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 31677972480

約数和(自身を除く): 8459550055

約数列:

[1, 5, 11, 25, 55, 251, 263, 275, 1255, 1279, 1315, 2761, 2893, 6275, 6395, 6575, 13805, 14069, 14465, 31975, 66013, 69025, 70345, 72325, 321029, 330065, 336377, 351725, 726143, 1605145, 1650325, 1681885, 3531319, 3630715, 3700147, 8025725, 8409425, 17656595, 18153575, 18500735, 84430627, 88282975, 92503675, 422153135, 928736897, 2110765675, 4643684485, 23218422425]

約数ペア:

[(1, 23218422425), (5, 4643684485), (11, 2110765675), (25, 928736897), (55, 422153135), (251, 92503675), (263, 88282975), (275, 84430627), (1255, 18500735), (1279, 18153575), (1315, 17656595), (2761, 8409425), (2893, 8025725), (6275, 3700147), (6395, 3630715), (6575, 3531319), (13805, 1681885), (14069, 1650325), (14465, 1605145), (31975, 726143), (66013, 351725), (69025, 336377), (70345, 330065), (72325, 321029)]