195510925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4789}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 256590720

約数和(自身を除く): 61079795

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 4789, 8165, 23945, 40825, 110147, 119725, 340019, 550735, 1700095, 2753675, 7820437, 8500475, 39102185, 195510925]

約数ペア:

[(1, 195510925), (5, 39102185), (23, 8500475), (25, 7820437), (71, 2753675), (115, 1700095), (355, 550735), (575, 340019), (1633, 119725), (1775, 110147), (4789, 40825), (8165, 23945)]