210100545

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 371804160

約数和(自身を除く): 161703615

約数列:

[1, 3, 5, 9, 15, 45, 97, 127, 291, 379, 381, 485, 635, 873, 1137, 1143, 1455, 1895, 1905, 3411, 4365, 5685, 5715, 12319, 17055, 36763, 36957, 48133, 61595, 110289, 110871, 144399, 183815, 184785, 240665, 330867, 433197, 551445, 554355, 721995, 1654335, 2165985, 4668901, 14006703, 23344505, 42020109, 70033515, 210100545]

約数ペア:

[(1, 210100545), (3, 70033515), (5, 42020109), (9, 23344505), (15, 14006703), (45, 4668901), (97, 2165985), (127, 1654335), (291, 721995), (379, 554355), (381, 551445), (485, 433197), (635, 330867), (873, 240665), (1137, 184785), (1143, 183815), (1455, 144399), (1895, 110871), (1905, 110289), (3411, 61595), (4365, 48133), (5685, 36957), (5715, 36763), (12319, 17055)]