25105492775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{5417}}^1$

素因数の和:6344

約数の個数: 48

約数和(自身を含む): 35795208960

約数和(自身を除く): 10689716185

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 887, 1045, 4435, 5225, 5417, 9757, 16853, 22175, 27085, 48785, 59587, 84265, 102923, 135425, 185383, 243925, 297935, 421325, 514615, 926915, 1132153, 1489675, 2573075, 4634575, 4804879, 5660765, 24024395, 28303825, 52853669, 91292701, 120121975, 264268345, 456463505, 1004219711, 1321341725, 2282317525, 5021098555, 25105492775]

約数ペア:

[(1, 25105492775), (5, 5021098555), (11, 2282317525), (19, 1321341725), (25, 1004219711), (55, 456463505), (95, 264268345), (209, 120121975), (275, 91292701), (475, 52853669), (887, 28303825), (1045, 24024395), (4435, 5660765), (5225, 4804879), (5417, 4634575), (9757, 2573075), (16853, 1489675), (22175, 1132153), (27085, 926915), (48785, 514615), (59587, 421325), (84265, 297935), (102923, 243925), (135425, 185383)]